Limited Power of Attorney for Section 16 Reporting Obligations

STATE OF TEXAS

COUNTY OF GALVESTON

    Know all by these presents, that the undersigned hereby makes, constitutes
and appoints Deborah K. Janson, I. JeLayne Hoffman, Gretta G. Bassett, and Sean
A. Monticello as the undersigned's true and lawful attorneys-in-fact, with full
power and authority as hereinafter described on behalf of and in the name,
place, and stead of the undersigned to:

  (1)  Prepare, execute, acknowledge, deliver, and file Forms 3, 4 and 5
       (including any amendments thereto) with respect to the securities of
       American National Group, Inc. (the "Company"), with the United States
       Securities and Exchange Commission, any national securities exchanges,
       and the Company, as considered necessary or advisable under Section 16(a)
       of the Securities Exchange Act of 1934 and the rules and regulations
       promulgated thereunder, as amended from time to time (the "Exchange
       Act");

  (2)  Seek or obtain, as the undersigned's representative and on the
       undersigned's behalf, information on transactions in the Company's
       securities from any third party (including without limitation brokers,
       employee benefit plan administrators and trustees), and the undersigned
       hereby authorizes any such person to release any such information to such
       attorneys-in-fact and approves and ratifies any such release of
       information; and

  (3)  Perform any and all other acts which in the discretion of such attorneys-
       in-fact are necessary or desirable for and on behalf of the undersigned
       in connection with the foregoing.

The undersigned acknowledges that:

  (1) This Limited Power of Attorney authorizes, but does not require, such
      attorneys-in-fact to act in their discretion on information provided to
      such attorneys-in-fact without independent verification of such
      information;

  (2) Any documents prepared and/or executed by such attorneys-in-fact on behalf
      of the undersigned pursuant to this Limited Power of Attorney will be in
      such form and will contain such information and disclosure as such
      attorneys-in-fact, in their discretion, deem necessary or desirable;

  (3) Neither the Company nor such attorneys-in-fact assume (i) any liability
      for the undersigned's responsibility to comply with the requirements of
      the Exchange Act, (ii) any liability of the undersigned for any failure to
      comply with such requirements, or (iii) any obligation or liability of the
      undersigned for profit disgorgement under Section 16(b) of the Exchange
      Act; and

  (4) This Limited Power of Attorney does not relieve the undersigned from
      responsibility for compliance with the undersigned's obligations under the
      Exchange Act, including without limitation the reporting requirements
      under Section 16 of the Exchange Act.

      The undersigned hereby gives and grants the foregoing attorneys-in-fact
full power and authority to do and perform all and every act and thing
whatsoever requisite, necessary, or appropriate to be done in and about the
foregoing matters as fully to all intents and purposes as the undersigned might
or could do if present, hereby ratifying all that such attorneys-in-fact of, for
and on behalf of the undersigned, shall lawfully do or cause to be done by
virtue of this Limited Power of Attorney.

      This Limited Power of Attorney revokes any previous Power of Attorney
granted by the undersigned with respect to the subject matter hereof, and shall
remain in full force and effect until the undersigned is no longer required to
file Forms 4 or 5 with respect to the undersigned's holdings of and transactions
in securities issued by the Company, unless earlier revoked by the undersigned
in a subsequently executed Power of Attorney or a signed writing delivered to
the foregoing attorneys-in-fact.

      IN WITNESS WHEREOF, the undersigned has caused this Limited Power of
Attorney to be executed as of this 24th day of June, 2021.

/s/ Irwin M. Herz, Jr.
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Irwin M. Herz, Jr.