EX-24.1

                                                               Exhibit 24.1


POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that THE GOLDMAN SACHS GROUP, INC.
(the "Company") does hereby make, constitute and appoint each of Roger S.
Begelman, Yvette Kosic, Andrea Louro DeMar, Felicia J. Rector, Michael T.
Seeley, and Kevin P. Treanor, (and any other employee of The Goldman Sachs
Group, Inc. or one of its affiliates designated in writing by one of the
attorneys-in-fact), acting individually, its true and lawful attorney, to
execute and deliver in its name and on its behalf whether the Company is
acting individually or as representative of others, any and all filings
required to be made by the Company under the Securities Exchange Act of
1934, (as amended, the "Act"), with respect to securities which may be
deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of February 25, 2008.

THE GOLDMAN SACHS GROUP, INC.


By: /s/ Gregory K. Palm
- --------------------------
Name: Gregory K. Palm
Title: Executive Vice President and General Counsel

EX-24.2

                                                               Exhibit 24.2

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GOLDMAN, SACHS & CO. (the
"Company") does hereby make, constitute and appoint each of Roger S.
Begelman, Yvette Kosic, Andrea Louro DeMar, Felicia J. Rector, Michael T.
Seeley, and Kevin P. Treanor, (and any other employee of The Goldman Sachs
Group, Inc. or one of its affiliates designated in writing by one of the
attorneys-in-fact), acting individually, its true and lawful attorney, to
execute and deliver in its name and on its behalf whether the Company is
acting individually or as representative of others, any and all filings
required to be made by the Company under the Securities Exchange Act of
1934, (as amended, the "Act"), with respect to securities which may be
deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of February 25, 2008.

GOLDMAN, SACHS & CO.



By: /s/ Gregory K. Palm
- ----------------------------
Name: Gregory K. Palm
Title: Managing Director

EX-24.3

                                                               Exhibit 24.3

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GSCP VI ADVISORS, L.L.C. (the
"Company") does hereby make, constitute and appoint each of Bruce A.
Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish, Michael T.
Seeley, and Kevin P. Treanor, (and any other employee of The Goldman Sachs
Group, Inc. or one of its affiliates designated in writing by one of the
attorneys-in-fact), acting individually, its true and lawful attorney, to
execute and deliver in it name and on its behalf whether the Company is
acting individually or as representative of others, any and all filings
required to be made by the Company under the Securities Exchange Act of
1934, (as amended, the "Act"), with respect to securities which may be
deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GSCP VI ADVISORS, L.L.C.


By: /s/ Christine Vollertsen
- -----------------------------------
Name: Christine Vollersten
Title: Vice President

EX-24.4

                                                               Exhibit 24.4

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GSCP VI OFFSHORE ADVISORS,
L.L.C. (the "Company") does hereby make, constitute and appoint each of
Bruce A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish,
Michael T. Seeley, and Kevin P. Treanor, (and any other employee of The
Goldman Sachs Group, Inc. or one of its affiliates designated in writing by
one of the attorneys-in-fact), acting individually, its true and lawful
attorney, to execute and deliver in it name and on its behalf whether the
Company is acting individually or as representative of others, any and all
filings required to be made by the Company under the Securities Exchange
Act of 1934, (as amended, the "Act"), with respect to securities which may
be deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GSCP VI OFFSHORE ADVISORS, L.L.C.



By: Christine Vollertsen

- -----------------------------------
Name:   Christine Vollertsen
Title:  Vice President

EX-24.5

                                                               Exhibit 24.5

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS ADVISORS VI, L.L.C. (the
"Company") does hereby make, constitute and appoint each of Bruce A.
Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish, Michael T.
Seeley, and Kevin P. Treanor, (and any other employee of The Goldman Sachs
Group, Inc. or one of its affiliates designated in writing by one of the
attorneys-in-fact), acting individually, its true and lawful attorney, to
execute and deliver in it name and on its behalf whether the Company is
acting individually or as representative of others, any and all filings
required to be made by the Company under the Securities Exchange Act of
1934, (as amended, the "Act"), with respect to securities which may be
deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS ADVISORS VI, L.L.C.


By: /s/ Christine Vollertsen

- -----------------------------------
Name:   Christine Vollersten
Title:  Vice President

EX-24.6

                                                               Exhibit 24.6

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GOLDMAN, SACHS MANAGEMENT GP
GMBH (the "Company") does hereby make, constitute and appoint each of Roger
S. Begelman, Yvette Kosic, Andrea Louro DeMar, Felicia J. Rector, Michael
T. Seeley, and Kevin P. Treanor, (and any other employee of The Goldman
Sachs Group, Inc. or one of its affiliates designated in writing by one of
the attorneys-in-fact), acting individually, its true and lawful attorney,
to execute and deliver in its name and on its behalf whether the Company is
acting individually or as representative of others, any and all filings
required to be made by the Company under the Securities Exchange Act of
1934, (as amended, the "Act"), with respect to securities which may be
deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of December 27, 2007.

GOLDMAN, SACHS MANAGEMENT GP GMBH


By:/s/ John E. Bowman
- ----------------------------------
Name:  John E. Bowman
Title: Managing Director

EX-24.7

                                                               Exhibit 24.7

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS CAPITAL PARTNERS VI FUND,
L.P. (the "Company") does hereby make, constitute and appoint each of Bruce
A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish, Michael T.
Seeley, and Kevin P. Treanor, (and any other employee of The Goldman Sachs
Group, Inc. or one of its affiliates designated in writing by one of the
attorneys-in-fact), acting individually, its true and lawful attorney, to
execute and deliver in it name and on its behalf whether the Company is
acting individually or as representative of others, any and all filings
required to be made by the Company under the Securities Exchange Act of
1934, (as amended, the "Act"), with respect to securities which may be
deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS CAPITAL PARTNERS VI FUND, L.P.,
By: GSCP VI Advisors, L.L.C., its general partner


By: /s/ Christine Vollertsen
- -----------------------------------
Name: Christine Vollertsen
Title: Vice President

EX-24.8

                                                               Exhibit 24.8

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS CAPITAL PARTNERS VI OFFSHORE
FUND, L.P. (the "Company") does hereby make, constitute and appoint each of
Bruce A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish,
Michael T. Seeley, and Kevin P. Treanor, (and any other employee of The
Goldman Sachs Group, Inc. or one of its affiliates designated in writing by
one of the attorneys-in-fact), acting individually, its true and lawful
attorney, to execute and deliver in it name and on its behalf whether the
Company is acting individually or as representative of others, any and all
filings required to be made by the Company under the Securities Exchange
Act of 1934, (as amended, the "Act"), with respect to securities which may
be deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS CAPITAL PARTNERS VI OFFSHORE FUND, L.P.,
By: GSCP VI Offshore Advisors, L.L.C., its general partner



By: /s/ Christine Vollertsen
- -----------------------------------
Name:   Christine Vollertsen
Title:  Vice President

EX-24.9

                                                               Exhibit 24.9

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS CAPITAL PARTNERS VI GmbH &
CO. KG (the "Company") does hereby make, constitute and appoint each of
Bruce A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish,
Michael T. Seeley, and Kevin P. Treanor, (and any other employee of The
Goldman Sachs Group, Inc. or one of its affiliates designated in writing by
one of the attorneys-in-fact), acting individually, its true and lawful
attorney, to execute and deliver in it name and on its behalf whether the
Company is acting individually or as representative of others, any and all
filings required to be made by the Company under the Securities Exchange
Act of 1934, (as amended, the "Act"), with respect to securities which may
be deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS CAPITAL PARTNERS VI GmbH & CO. KG
By:  GS Advisors VI, L.L.C., its managing limited partner



By:    Christine Vollertsen
- -----------------------------------
Name:   Christine Vollertsen
Title:  Vice President

EX-24.10

                                                               Exhibit 24.10

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS CAPITAL PARTNERS VI PARALLEL,
L.P. (the "Company") does hereby make, constitute and appoint each of Bruce
A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish, Michael T.
Seeley, and Kevin P. Treanor, (and any other employee of The Goldman Sachs
Group, Inc. or one of its affiliates designated in writing by one of the
attorneys-in-fact), acting individually, its true and lawful attorney, to
execute and deliver in it name and on its behalf whether the Company is
acting individually or as representative of others, any and all filings
required to be made by the Company under the Securities Exchange Act of
1934, (as amended, the "Act"), with respect to securities which may be
deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS CAPITAL PARTNERS VI PARALLEL, L.P.
BY:  GS Advisors VI, L.L.C., its general partner


By: Christine Vollertsen
- -----------------------------------
Name:   Christine Vollertsen
Title:  Vice President

EX-24.11

                                                               Exhibit 24.11

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS MEZZANINE PARTNERS V ONSHORE
FUND, L.L.C. (the "Company") does hereby make, constitute and appoint each
of Bruce A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish,
Michael T. Seeley, and Kevin P. Treanor, (and any other employee of The
Goldman Sachs Group, Inc. or one of its affiliates designated in writing by
one of the attorneys-in-fact), acting individually, its true and lawful
attorney, to execute and deliver in it name and on its behalf whether the
Company is acting individually or as representative of others, any and all
filings required to be made by the Company under the Securities Exchange
Act of 1934, (as amended, the "Act"), with respect to securities which may
be deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS MEZZANINE PARTNERS V ONSHORE FUND, L.L.C.



By:     John E. Bowman
- -----------------------------------
Name:   John E. Bowman
Title:  Managing Director

EX-24.12

                                                               Exhibit 24.12

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS MEZZANINE PARTNERS V
INSTITUTIONAL FUND, L.L.C. (the "Company") does hereby make, constitute and
appoint each of Bruce A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel
E. Parrish, Michael T. Seeley, and Kevin P. Treanor, (and any other
employee of The Goldman Sachs Group, Inc. or one of its affiliates
designated in writing by one of the attorneys-in-fact), acting
individually, its true and lawful attorney, to execute and deliver in it
name and on its behalf whether the Company is acting individually or as
representative of others, any and all filings required to be made by the
Company under the Securities Exchange Act of 1934, (as amended, the "Act"),
with respect to securities which may be deemed to be beneficially owned by
the Company under the Act, giving and granting unto each said
attorney-in-fact power and authority to act in the premises as fully and to
all intents and purposes as the Company might or could do if personally
present by one of its authorized signatories, hereby ratifying and
confirming all that said attorney-in-fact shall lawfully do or cause to be
done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS MEZZANINE PARTNERS V INSTITUTIONAL FUND, L.L.C.



By:     John E. Bowman
- -----------------------------------
Name:   John E. Bowman
Title:  Managing Director

EX-24.13

                                                               Exhibit 24.13

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS MEZZANINE PARTNERS V OFFSHORE
FUND, L.L.C. (the "Company") does hereby make, constitute and appoint each
of Bruce A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish,
Michael T. Seeley, and Kevin P. Treanor, (and any other employee of The
Goldman Sachs Group, Inc. or one of its affiliates designated in writing by
one of the attorneys-in-fact), acting individually, its true and lawful
attorney, to execute and deliver in it name and on its behalf whether the
Company is acting individually or as representative of others, any and all
filings required to be made by the Company under the Securities Exchange
Act of 1934, (as amended, the "Act"), with respect to securities which may
be deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS MEZZANINE PARTNERS V OFFSHORE FUND, L.L.C.



By:     John E. Bowman
- -----------------------------------
Name:   John E. Bowman
Title:  Managing Director

EX-24.14

                                                               Exhibit 24.14

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS MEZZANINE PARTNERS V ONSHORE
FUND, L.P. (the "Company") does hereby make, constitute and appoint each of
Bruce A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish,
Michael T. Seeley, and Kevin P. Treanor, (and any other employee of The
Goldman Sachs Group, Inc. or one of its affiliates designated in writing by
one of the attorneys-in-fact), acting individually, its true and lawful
attorney, to execute and deliver in it name and on its behalf whether the
Company is acting individually or as representative of others, any and all
filings required to be made by the Company under the Securities Exchange
Act of 1934, (as amended, the "Act"), with respect to securities which may
be deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS MEZZANINE PARTNERS V ONSHORE FUND, L.P.
BY:  GS Mezzanine Partners V Onshore Fund, L.L.C., its general partner


By:     John E. Bowman
- -----------------------------------
Name:   John E. Bowman
Title:  Managing Director

EX-24.15

                                                               Exhibit 24.15

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS MEZZANINE PARTNERS V
INSTITUTIONAL FUND, L.P. (the "Company") does hereby make, constitute and
appoint each of Bruce A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel
E. Parrish, Michael T. Seeley, and Kevin P. Treanor, (and any other
employee of The Goldman Sachs Group, Inc. or one of its affiliates
designated in writing by one of the attorneys-in-fact), acting
individually, its true and lawful attorney, to execute and deliver in it
name and on its behalf whether the Company is acting individually or as
representative of others, any and all filings required to be made by the
Company under the Securities Exchange Act of 1934, (as amended, the "Act"),
with respect to securities which may be deemed to be beneficially owned by
the Company under the Act, giving and granting unto each said
attorney-in-fact power and authority to act in the premises as fully and to
all intents and purposes as the Company might or could do if personally
present by one of its authorized signatories, hereby ratifying and
confirming all that said attorney-in-fact shall lawfully do or cause to be
done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS MEZZANINE PARTNERS V INSTITUTIONAL FUND, L.P.
BY:  GS Mezzanine Partners V Institutional Fund, L.L.C., its general partner


By:     John E. Bowman
- -----------------------------------
Name:   John E. Bowman
Title:  Managing Director

EX-24.16

                                                               Exhibit 24.16

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GS MEZZANINE PARTNERS V OFFSHORE
FUND, L.P. (the "Company") does hereby make, constitute and appoint each of
Bruce A. Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish,
Michael T. Seeley, and Kevin P. Treanor, (and any other employee of The
Goldman Sachs Group, Inc. or one of its affiliates designated in writing by
one of the attorneys-in-fact), acting individually, its true and lawful
attorney, to execute and deliver in it name and on its behalf whether the
Company is acting individually or as representative of others, any and all
filings required to be made by the Company under the Securities Exchange
Act of 1934, (as amended, the "Act"), with respect to securities which may
be deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of April 1, 2008.

GS MEZZANINE PARTNERS V OFFSHORE FUND, L.P.
BY:  GS Mezzanine Partners V Offshore Fund, L.L.C.


By:      John E. Bowman
- -----------------------------------
Name:    John E. Bowman
Title:   Managing Director

EX-24.17

                                                               Exhibit 24.17

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GSMP V ONSHORE US, LTD. (the
"Company") does hereby make, constitute and appoint each of Bruce A.
Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish, Michael T.
Seeley, and Kevin P. Treanor, (and any other employee of The Goldman Sachs
Group, Inc. or one of its affiliates designated in writing by one of the
attorneys-in-fact), acting individually, its true and lawful attorney, to
execute and deliver in it name and on its behalf whether the Company is
acting individually or as representative of others, any and all filings
required to be made by the Company under the Securities Exchange Act of
1934, (as amended, the "Act"), with respect to securities which may be
deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of March 25, 2008.

GSMP V ONSHORE US, LTD.

By:     John E. Bowman
- -----------------------------------
Name:   John E. Bowman
Title:  Managing Director

EX-24.18

                                                               Exhibit 24.18

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GSMP V INSTITUTIONAL US, LTD.
(the "Company") does hereby make, constitute and appoint each of Bruce A.
Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish, Michael T.
Seeley, and Kevin P. Treanor, (and any other employee of The Goldman Sachs
Group, Inc. or one of its affiliates designated in writing by one of the
attorneys-in-fact), acting individually, its true and lawful attorney, to
execute and deliver in it name and on its behalf whether the Company is
acting individually or as representative of others, any and all filings
required to be made by the Company under the Securities Exchange Act of
1934, (as amended, the "Act"), with respect to securities which may be
deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of March 25, 2008.

GSMP V INSTITUTIONAL US, LTD.

By:     John E. Bowman
- -----------------------------------
Name:   John E. Bowman

EX-24.19

                                                               Exhibit 24.19

POWER OF ATTORNEY


   KNOW ALL PERSONS BY THESE PRESENTS that GSMP V OFFSHORE US, LTD. (the
"Company") does hereby make, constitute and appoint each of Bruce A.
Albert, Andrea Louro DeMar, Yvette Kosic, Rachel E. Parrish, Michael T.
Seeley, and Kevin P. Treanor, (and any other employee of The Goldman Sachs
Group, Inc. or one of its affiliates designated in writing by one of the
attorneys-in-fact), acting individually, its true and lawful attorney, to
execute and deliver in it name and on its behalf whether the Company is
acting individually or as representative of others, any and all filings
required to be made by the Company under the Securities Exchange Act of
1934, (as amended, the "Act"), with respect to securities which may be
deemed to be beneficially owned by the Company under the Act, giving and
granting unto each said attorney-in-fact power and authority to act in the
premises as fully and to all intents and purposes as the Company might or
could do if personally present by one of its authorized signatories, hereby
ratifying and confirming all that said attorney-in-fact shall lawfully do
or cause to be done by virtue hereof.

   THIS POWER OF ATTORNEY shall remain in full force and effect until
either revoked in writing by the undersigned or until such time as the
person or persons to whom power of attorney has been hereby granted
cease(s) to be an employee of The Goldman Sachs Group, Inc. or one of its
affiliates.

   IN WITNESS WHEREOF, the undersigned has duly subscribed these presents
as of March 25, 2008.

GSMP V OFFSHORE US, LTD.

By:     John E. Bowman
- -----------------------------------
Name:   John E. Bowman
Title:  Managing Director

EX-99.1

                                                               Exhibit 99.1


                                 FOOTNOTES
                                 ---------


(1)  This statement is being filed by The Goldman Sachs Group, Inc. ("GS
     Group"), Goldman, Sachs & Co. ("Goldman Sachs"), GSCP VI Advisors,
     L.L.C. ("GSCP Advisors"), GSCP VI Offshore Advisors, L.L.C. ("GSCP
     Offshore Advisors"), GS Advisors VI, L.L.C. ("GS Advisors"), Goldman,
     Sachs Management GP GmbH ("GS GmbH"), GS Capital Partners VI Fund,
     L.P. ("GS Capital"), GS Capital Partners VI Offshore Fund, L.P. ("GS
     Offshore"), GS Capital Partners VI GmbH & Co. KG ("GS Germany"), GS
     Capital Partners VI Parallel, L.P. ("GS Parallel"), GS Mezzanine
     Partners V Onshore Fund, L.L.C. ("GS Mezzanine Onshore GP"), GS
     Mezzanine Partners V Institutional Fund, L.L.C. ("GS Mezzanine
     Institutional GP"), GS Mezzanine Partners V Offshore Fund, L.L.C. ("GS
     Mezzanine Offshore GP"), GS Mezzanine Partners V Onshore Fund, L.P.
     ("GS Mezzanine Onshore"), GS Mezzanine Partners V Institutional Fund,
     L.P. ("GS Mezzanine Institutional"), GS Mezzanine Partners V Offshore
     Fund, L.P. ("GS Mezzanine Offshore"), GSMP V Onshore US, Ltd. ("GSMP
     Onshore"), GSMP V Institutional US, Ltd. ("GSMP Institutional"), and
     GSMP V Offshore US, Ltd. ("GSMP Offshore" and, together with the
     foregoing entities, the "Reporting Persons"). GS Capital, GS Offshore,
     GS Parallel, GS Germany, GSMP Onshore, GSMP Institutional, and GSMP
     Offshore are referred to herein as the "GS Investors". Goldman Sachs
     is a wholly-owned subsidiary of GS Group. Goldman Sachs also serves as
     the manager and the investment manager of certain of the Reporting
     Persons other than GS Group. Neither the present filing nor anything
     contained herein shall be construed as an admission that any Reporting
     Person constitutes a "person" for any purpose other than for
     compliance with Section 13(d) of the Securities Exchange Act of 1934,
     as amended (the "Exchange Act"). Due to the electronic system's
     limitation of 10 Reporting Persons per joint filing, this statement is
     being filed in duplicate.

(2)  On March 17, 2008, MoneyGram International, Inc. (the "Issuer"), the
     GS Investors and affiliates of Thomas H. Lee Partners, L.P. ("THL",
     and together with the GS Investors, the "Investors") entered into an
     amended and restated Purchase Agreement (the "Purchase Agreement").
     Pursuant to the Purchase Agreement, on March 25, 2008 (the "Closing
     Date"), the Investors purchased, in the aggregate, 495,000 shares of
     Series B Participating Convertible Preferred Stock of the Issuer (the
     "Series B Preferred Stock") and 265,000 shares of Series B-1
     Participating Convertible Preferred Stock of the Issuer (the "Series
     B-1 Preferred Stock") for an aggregate purchase price of $760,000,000
     (the "Transaction"). The GS Investors paid an aggregate purchase price
     of $265,000,000 to acquire 265,000 shares of Series B-1 Preferred
     Stock. GS Group acquired 7,500 shares of Series B-1 Preferred Stock as
     payment in full by the Issuer, on behalf of the Investors and at the
     direction of Goldman Sachs, of a $7,500,000 investment banking
     advisory fee for services rendered by Goldman Sachs in connection with
     the Transaction. The Reporting Persons may be deemed to be a member of
     a "group," within the meaning of Section 13(d)(3) of the Act, with (i)
     THL and (ii) Silver Point Capital, L.P. and Silver Point Capital Offshore
     Fund, Ltd. (collectively, "Silver Point" and may be deemed to
     beneficially own the Common Stock deemed to be beneficially owned or
     able to be acquired within 60 days by THL or Silver Point.

(3)  Pursuant to the Purchase Agreement, the Issuer issued all shares of
     the Series B Preferred Stock to THL and all shares of the Series B-1
     Preferred Stock to the GS Investors. The Series B Preferred Stock
     issued to THL is convertible into shares of the Issuer's common stock,
     $0.01 par value (the "Common Stock") at an initial conversion price of
     $2.50 (subject to anti-dilution rights), and the Series B-1 Preferred
     Stock issued to the GS Investors is convertible into shares of Series
     D Participating Convertible Preferred Stock, $0.01 par value per share
     (the "Series D Preferred Stock") (a common equivalent stock which is,
     subject to certain limitations, convertible into Common Stock) at an
     initial conversion price of $2,500.00 (subject to anti-dilution
     rights), giving the Investors an initial equity interest convertible
     into approximately 78.0 % of the common equity of the Issuer Dividends
     payable on Series B Preferred Stock and Series B-1 Preferred Stock are
     expected to be accrued and not be paid in cash for at least five
     years, which will substantially increase the ownership interest of the
     Investors and dilute the interests of the common stockholders.

     The Series B-1 Preferred Stock held by the Reporting Persons is
     generally non-voting except for the right of the GS Investors to vote
     on specific actions described in the Series B-1 Stock Certificates of
     Designations (the "Series B-1 Certificate"). The holders of the Series
     B Preferred Stock will vote as a class with the Common Stock and will
     have a number of votes equal to the number of shares of Common Stock
     issuable if all the outstanding shares of Series B Preferred Stock
     were converted plus the number of shares of Common Stock issuable if
     all outstanding shares of Series B-1 Preferred Stock were converted
     into Series B Stock and subsequently converted into Common Stock.
     While held by the Reporting Persons, the Series B-1 Preferred Stock is
     convertible at the option of the holder into a certain number of
     shares of Series D Preferred Stock, a non-voting Common
     Stock-equivalent. The shares of Series B-1 Preferred Stock are
     convertible into an equal number of shares of Series B Preferred Stock
     by any holder other than the Reporting Persons and their affiliates.

     As of the Closing Date, the Investors appointed two members and two
     non-voting observers to the Issuer's board of directors (the "Board")
     and the size of the Board was reduced to six members, of which three
     members are independent. Upon the earlier of (x) written notification
     by THL, in THL's sole discretion, to the Issuer and (y) the Voting
     Date (which date is the earlier of (i) the day when all regulatory
     approvals necessary for THL to have voting rights with respect to all
     of the Series B Preferred Stock, and (ii) on or after June 15, 2008,
     upon the request of THL, provided, however, that if a vote (or action
     by written consent) of the stockholders of the Issuer on any matter is
     required by law to occur prior to the earlier of such dates, then the
     Voting Date shall occur no later than immediately prior to such record
     date), the Investors shall lose their right to have the Board
     observers attend meetings of the Board (except that in certain
     circumstances, the GS Investors will have the right to appoint at
     least one non-voting Board observer) and instead shall be entitled to
     nominate and cause the Issuer to appoint such additional Board
     representatives to the Board as shall provide the Investors with that
     number of directors as is proportionate to Investors' Common Stock
     ownership, calculated on a fully as-converted basis (assuming all
     shares of Series B-1 Preferred Stock were converted into Series B
     Preferred Stock and all Series B Preferred Stock was converted into
     Common Stock at such time).

(4)  As of March 25, 2008, GS Group may be deemed to beneficially own an
     aggregate of 109,000,000 shares of Common Stock, consisting of (i)
     265,000 shares of Series B-1 Preferred Stock through the GS Investors,
     which are convertible into 106,000 shares of Series D Preferred Stock,
     which are convertible by a holder other than the Reporting Persons or
     their affiliates, subject to certain limitations, into 106,000,000
     shares of Common Stock, and (ii) 7,500 shares of Series B-1 Preferred
     Stock acquired by GS Group on the Closing Date, which are convertible
     into 3,000 shares of Series D Preferred Stock, which are convertible
     by a holder other than the Reporting Persons or their affiliates,
     subject to certain limitations, into 3,000,000 shares of Common Stock.

     As of March 25, 2008, Goldman Sachs may be deemed to beneficially own
     an aggregate of 106,000,000 shares of Common Stock, consisting of
     265,000 shares of Series B-1 Preferred Stock through the GS Investors,
     which are convertible into 106,000 shares of Series D Preferred Stock,
     which are convertible by a holder other than the Reporting Persons, or
     their affiliates, subject to certain limitations, into 106,000,000
     shares of Common Stock. Goldman Sachs also holds open short positions
     of 51,579 shares of Common Stock.

     As of March 25, 2008, GS Capital and its sole general partner GSCP
     Advisors may each be deemed to beneficially own an aggregate of
     39,583,851.2 shares of Common Stock, consisting of 98,959.628 shares
     of Series B-1 Preferred Stock, which are convertible into 39,583.8512
     shares of Series D Preferred Stock, which are convertible by a holder
     other than the Reporting Persons or their affiliates, subject to
     certain limitations, into 39,583,851.2 shares of Common Stock.

     As of March 25, 2008, GS Offshore and its sole general partner GSCP
     Offshore Advisors may each be deemed to beneficially own an aggregate
     of 32,924,454 shares of Common Stock, consisting of 82,311.135 shares
     of Series B-1 Preferred Stock, which are convertible into 32,924.454
     shares of Series D Preferred Stock, which are convertible by a holder
     other than the Reporting Persons or their affiliates, subject to
     certain limitations, into 32,924,454 shares of Common Stock.

     As of March 25, 2008, GS Parallel and its sole general partner GS
     Advisors may each be deemed to beneficially own an aggregate of
     10,884,884.4 shares of Common Stock, consisting of 27,212.211 shares
     of Series B-1 Preferred Stock which are convertible into 10,884.8844
     shares of Series D Preferred Stock, which are convertible by a holder
     other than the Reporting Persons or their affiliates, subject to
     certain limitations, into 10,884,884.4 shares of Common Stock.

     As of March 25, 2008, GS Germany and its sole general partner GS GmbH
     may each be deemed to beneficially own an aggregate of 1,406,810.4
     shares of Common Stock, consisting of 3,517.026 shares of Series B-1
     Preferred Stock which are convertible into 1,406.8104 shares of Series
     D Preferred Stock, which are convertible by a holder other than the
     Reporting Persons or their affiliates, subject to certain limitations,
     into 1,406,810.4 shares of Common Stock.

     As of March 25, 2008, GS Mezzanine Onshore, its sole general partner
     GS Mezzanine Onshore GP, and GSMP Onshore, of which GS Mezzanine
     Onshore is the sole shareholder, may each be deemed to beneficially
     own an aggregate of 8,319,093.2 shares of Common Stock, consisting of
     20,797.733 shares of Series B-1 Preferred Stock, which are convertible
     into 8,319.0932 shares of Series D Preferred Stock, which are
     convertible by a holder other than the Reporting Persons or their
     affiliates, subject to certain limitations, into 8,319,093.2 shares of
     Common Stock.

     As of March 25, 2008, GS Mezzanine Institutional, its sole general
     partner GS Mezzanine Institutional GP, and GSMP Institutional, of
     which GS Mezzanine Institutional is the sole shareholder may each be
     deemed to beneficially own an aggregate of 816,570 shares of Common
     Stock, consisting of 2,041.425 shares of Series B-1 Preferred Stock,
     which are convertible into 816.57 shares of Series D Preferred Stock,
     which are convertible by a holder other than the Reporting Persons or
     their affiliates, subject to certain limitations, into 816,570 shares
     of Common Stock.

     As of March 25, 2008, GS Mezzanine Offshore, its sole general partner
     GS Mezzanine Offshore GP, and GSMP Offshore, of which GS Mezzanine
     Offshore is the sole shareholder may each be deemed to beneficially
     own an aggregate of 12,064,336.8 shares of Common Stock, consisting of
     30,160.842 shares of Series B-1 Preferred Stock, which are convertible
     into 12,064.3368 shares of Series D Preferred Stock, which are
     convertible by a holder other than the Reporting Persons or their
     affiliates, subject to certain limitations, into 12,064,336.8 shares
     of Common Stock.

     As of March 25, 2008, THL may be deemed to beneficially own an
     aggregate of 198,000,000 shares of Common Stock, representing in the
     aggregate approximately 50.8% of the outstanding Common Stock.

     The Reporting Persons disclaim beneficial ownership of the securities
     reported herein except to the extent of their pecuniary interest
     therein.

EX-99.2

                                                               Exhibit 99.2


                                SIGNATURES

After reasonable inquiry and to the best of my knowledge and belief, I
certify that the information set forth in this statement is true, complete
and correct.

Dated: April 7, 2008



GS MEZZANINE PARTNERS V ONSHORE FUND, L.P.
BY: GS Mezzanine Partners V Onshore Fund, L.L.C.,
its General Partner

By:     /s/ Kevin P. Treanor
       ---------------------------------
Name:   Kevin P. Treanor
Title:  Attorney-in-fact



GSMP V ONSHORE US, LTD.

By:     /s/ Kevin P. Treanor
       ---------------------------------
Name:   Kevin P. Treanor
Title:  Attorney-in-fact



GS MEZZANINE PARTNERS V INSTITUTIONAL FUND, L.P.
BY: GS Mezzanine Partners V Institutional Fund, L.L.C.,
its General Partner

By:     /s/ Kevin P. Treanor
       ---------------------------------
Name:   Kevin P. Treanor
Title:  Attorney-in-fact



GSMP V INSTITUTIONAL US, LTD.

By:     /s/ Kevin P. Treanor
       ---------------------------------
Name:   Kevin P. Treanor
Title:  Attorney-in-fact



GS MEZZANINE PARTNERS V OFFSHORE FUND, L.P.
BY: GS Mezzanine Partners V Offshore Fund, L.L.C.,
its General Partner

By:     /s/ Kevin P. Treanor
       ---------------------------------
Name:   Kevin P. Treanor
Title:  Attorney-in-fact



GSMP V OFFSHORE US, LTD.

By:     /s/ Kevin P. Treanor
       ---------------------------------
Name:   Kevin P. Treanor
Title:  Attorney-in-fact