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Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
 Qke8u0OVE9diLo6fkMGJDnjfYhag1ebfAtyAZ8gm4ICnlZWliYuJk7Q8RDP1vOh7
 aaYdZmmoM6SA3vlCNAWBgg==

<SEC-DOCUMENT>0001181431-07-051372.txt : 20070809
<SEC-HEADER>0001181431-07-051372.hdr.sgml : 20070809
<ACCEPTANCE-DATETIME>20070809191921
ACCESSION NUMBER:		0001181431-07-051372
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20070807
FILED AS OF DATE:		20070809
DATE AS OF CHANGE:		20070809

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Argo Group International Holdings, Ltd.
		CENTRAL INDEX KEY:			0001091748
		STANDARD INDUSTRIAL CLASSIFICATION:	TITLE INSURANCE [6361]
		IRS NUMBER:				980214719
		FISCAL YEAR END:			1231

	BUSINESS ADDRESS:	
		STREET 1:		PXRE HOUSE
		STREET 2:		110 PITTS BAY ROAD
		CITY:			PEMBROKE
		STATE:			D0
		ZIP:			HM 08
		BUSINESS PHONE:		4412965858

	MAIL ADDRESS:	
		STREET 1:		P O BOX HM 1282
		CITY:			HAMILTON BERMUDA
		STATE:			D0
		ZIP:			HM FX

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	PXRE GROUP LTD
		DATE OF NAME CHANGE:	19990724

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			BYRNES BRUCE J
		CENTRAL INDEX KEY:			0001241957

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-15259
		FILM NUMBER:		071042367

	BUSINESS ADDRESS:	
		STREET 1:		C/O PXRE REINSURANCE CO
		STREET 2:		SWAN BLDG 26 VICTORIA STREET
		CITY:			HAMILTON BERMUDA HM 23
		STATE:			D0
		ZIP:			00000
		BUSINESS PHONE:		4412965858

	MAIL ADDRESS:	
		STREET 1:		399 THORNAL STREET
		CITY:			EDISON
		STATE:			NJ
		ZIP:			08837
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>rrd168841.xml
<DESCRIPTION>FORM 4
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2007-08-07</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0001091748</issuerCik>
        <issuerName>Argo Group International Holdings, Ltd.</issuerName>
        <issuerTradingSymbol>AGIID</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0001241957</rptOwnerCik>
            <rptOwnerName>BYRNES BRUCE J</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>ARGO GROUP INTERNATIONAL HOLDINGS, LTD.</rptOwnerStreet1>
            <rptOwnerStreet2>110 PITTS BAY ROAD</rptOwnerStreet2>
            <rptOwnerCity>PEMBROKE HM 08</rptOwnerCity>
            <rptOwnerState>D0</rptOwnerState>
            <rptOwnerZipCode></rptOwnerZipCode>
            <rptOwnerStateDescription>BERMUDA</rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>0</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Section 16 Officer</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock</value>
            </securityTitle>
            <transactionDate>
                <value>2007-08-07</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>F</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>453</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>40.995</value>
                    <footnoteId id="F2"/>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>3998</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">Represents common shares mandatorily withheld for tax upon the vesting of restricted shares granted pursuant to the terms of the PXRE Group Ltd. 2002 Officers Incentive Plan.</footnote>
        <footnote id="F2">High/low average as of August 7, 2007.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Dianna Mitchell, power of attorney for Bruce J. Byrnes</signatureName>
        <signatureDate>2007-08-09</signatureDate>
    </ownerSignature>
</ownershipDocument>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
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