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  <xsd:element id="afg_DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsSaleOfSubsidiary" name="DeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsSaleOfSubsidiary" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquiredUnrealizedInvestmentGainsLosses" name="DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquiredUnrealizedInvestmentGainsLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquiredUnrealizedInvestmentGainsLossesChangeInUnrealized" name="DeferredPolicyAcquisitionCostsAndValueOfBusinessAcquiredUnrealizedInvestmentGainsLossesChangeInUnrealized" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_DeferredPolicyAcquisitionCostsForeignCurrencyTranslation" name="DeferredPolicyAcquisitionCostsForeignCurrencyTranslation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_DeferredPolicyAcquisitionCostsMember" name="DeferredPolicyAcquisitionCostsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element id="afg_DifferenceBetweenAggregateUnpaidPrincipalBalanceAndFairValueOfVariableInterestEntityDebt" name="DifferenceBetweenAggregateUnpaidPrincipalBalanceAndFairValueOfVariableInterestEntityDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_DifferenceBetweenAggregateUnpaidPrincipalBalanceAndFairValueOfVariableInterestEntityInvestments" name="DifferenceBetweenAggregateUnpaidPrincipalBalanceAndFairValueOfVariableInterestEntityInvestments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="afg_DisposalGroupProceedsFromDivestitureOfBusinesses" name="DisposalGroupProceedsFromDivestitureOfBusinesses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_DisposalGroupsIncludingDiscontinuedOperationsMedicareSupplementAndCriticalIllnessBusinessesMember" name="DisposalGroupsIncludingDiscontinuedOperationsMedicareSupplementAndCriticalIllnessBusinessesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_DisposalGroupsIncludingDiscontinuedOperationsSmallAnnuityAndSupplementalInsuranceCompanyMember" name="DisposalGroupsIncludingDiscontinuedOperationsSmallAnnuityAndSupplementalInsuranceCompanyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_DocumentAndEntityInformationAbstract" name="DocumentAndEntityInformationAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_EarningsLossesOfVariableInterestEntitiesAttributableToNoncontrollingInterests" name="EarningsLossesOfVariableInterestEntitiesAttributableToNoncontrollingInterests" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_EarningsLossesOfVariableInterestEntitiesAttributableToShareholders" name="EarningsLossesOfVariableInterestEntitiesAttributableToShareholders" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_EffectiveIncomeTaxRateReconciliationNondeductibleLossesOfManagedInvestmentEntities" name="EffectiveIncomeTaxRateReconciliationNondeductibleLossesOfManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_EffectiveIncomeTaxRateReconciliationSubsidiariesNotInCompanysTaxReturn" name="EffectiveIncomeTaxRateReconciliationSubsidiariesNotInCompanysTaxReturn" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_EffectiveIncomeTaxRateReconciliationTaxCaseResolution" name="EffectiveIncomeTaxRateReconciliationTaxCaseResolution" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_EmbeddedDerivativesMember" name="EmbeddedDerivativesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_EquityIndexCallOptionsMember" name="EquityIndexCallOptionsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_EquitySecuritiesAtCost" name="EquitySecuritiesAtCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="afg_ExpensesOfManagedInvestmentEntities" name="ExpensesOfManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_FaceValueOfLiabilitiesIssuedByVariableInterestEntity" name="FaceValueOfLiabilitiesIssuedByVariableInterestEntity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" name="FairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisUnobservableInputReconciliationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueAssetsLevel2toLevel1TransfersDuringthePeriodAmount" name="FairValueAssetsLevel2toLevel1TransfersDuringthePeriodAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsAnnuitizations" name="FairValueInputsAnnuitizations" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsBudgetedOptionCosts" name="FairValueInputsBudgetedOptionCosts" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsDeaths" name="FairValueInputsDeaths" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsPartialSurrenders" name="FairValueInputsPartialSurrenders" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsRiskMarginForUncertaintyInCashFlows" name="FairValueInputsRiskMarginForUncertaintyInCashFlows" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueInputsSurrenders" name="FairValueInputsSurrenders" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarningsOnLiabilitiesStillOutstanding" name="FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisLiabilityGainLossIncludedInEarningsOnLiabilitiesStillOutstanding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_FairValueMeasurementsTextualAbstract" name="FairValueMeasurementsTextualAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FinancialAssetsNotAccountedForAtFairValue" name="FinancialAssetsNotAccountedForAtFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="afg_FinancialInformationRelatedToCollateralizedLoanObligationsAbstract" name="FinancialInformationRelatedToCollateralizedLoanObligationsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_FinancialInstrumentsFinancialAssetsAndLiabilitiesBalanceSheetGroupingsAbstract" name="FinancialInstrumentsFinancialAssetsAndLiabilitiesBalanceSheetGroupingsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_FinancialLiabilitiesNotAccountedForAtFairValue" name="FinancialLiabilitiesNotAccountedForAtFairValue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="afg_FixedIndexedAnnuitiesEmbeddedDerivativeMajorityofFutureYearsMember" name="FixedIndexedAnnuitiesEmbeddedDerivativeMajorityofFutureYearsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_FixedIndexedAnnuitiesEmbeddedDerivativeMember" name="FixedIndexedAnnuitiesEmbeddedDerivativeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_GainLossOnChangeInFairValueOfAssetsOfVariableInterestEntities" name="GainLossOnChangeInFairValueOfAssetsOfVariableInterestEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_GainLossOnChangeInFairValueOfLiabilitiesOfVariableInterestEntities" name="GainLossOnChangeInFairValueOfLiabilitiesOfVariableInterestEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_GainsLossesOnChangeInFairValueOfAssetsLiabilitiesOfCollateralizedLoanObligationsAbstract" name="GainsLossesOnChangeInFairValueOfAssetsLiabilitiesOfCollateralizedLoanObligationsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_IncomeLossOfManagedInvestmentEntitiesAbstract" name="IncomeLossOfManagedInvestmentEntitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_IncomeTaxReconciliationNondeductibleLossesOfManagedInvestmentEntities" name="IncomeTaxReconciliationNondeductibleLossesOfManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_IncomeTaxReconciliationSubsidiariesNotInCompanysTaxReturn" name="IncomeTaxReconciliationSubsidiariesNotInCompanysTaxReturn" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_IncreaseDecreaseInInsuranceClaimsAndReserves" name="IncreaseDecreaseInInsuranceClaimsAndReserves" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_IndexedAnnuitiesAsPercentageOfAnnuityBenefits" name="IndexedAnnuitiesAsPercentageOfAnnuityBenefits" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="afg_InvestmentAndOtherIncomeNet" name="InvestmentAndOtherIncomeNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_InvestmentIncomeOfManagedInvestmentEntities" name="InvestmentIncomeOfManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_InvestmentsInIndividualIssuersAsPercentageOfShareholdersEquity" name="InvestmentsInIndividualIssuersAsPercentageOfShareholdersEquity" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_InvestmentsTextualAbstract" name="InvestmentsTextualAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_LevelThreeAssetAsPercentageOfAssetMeasuredAtFairValue" name="LevelThreeAssetAsPercentageOfAssetMeasuredAtFairValue" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_LiabilitiesOfManagedInvestmentEntitiesFairValueDisclosure" name="LiabilitiesOfManagedInvestmentEntitiesFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="afg_LiabilityOfManagedInvestmentEntitiesMember" name="LiabilityOfManagedInvestmentEntitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_LifeAccidentAndHealthBenefits" name="LifeAccidentAndHealthBenefits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_LifeAccidentAndHealthPremiums" name="LifeAccidentAndHealthPremiums" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_LifeAccidentAndHealthReserves" name="LifeAccidentAndHealthReserves" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="afg_LifeAccidentAndHealthReservesMember" name="LifeAccidentAndHealthReservesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_LifeAccidentAndHealthReservesPolicyTextBlock" name="LifeAccidentAndHealthReservesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearFive" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearFive" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearFour" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearFour" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearOne" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearOne" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearSix" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearSix" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearThree" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearThree" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearTwo" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInCalendarYearTwo" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LongTermNotesPayableSecuredByRealEstate" name="LongTermNotesPayableSecuredByRealEstate" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_LossOnChangeInFairValueOfAssetsAndLiabilitiesOfManagedInvestmentEntities" name="LossOnChangeInFairValueOfAssetsAndLiabilitiesOfManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_ManagedInvestmentEntitiesAssetsAndLiabilities" name="ManagedInvestmentEntitiesAssetsAndLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_ManagedInvestmentsEntitiesAbstract" name="ManagedInvestmentsEntitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_ManagementFeesPaidByVariableInterestEntities" name="ManagementFeesPaidByVariableInterestEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_MarketableSecuritiesMember" name="MarketableSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_MaturityPeriodOfShortTermInvestmentMaximum" name="MaturityPeriodOfShortTermInvestmentMaximum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_MedicareSupplementAndCriticalIllnessMember" name="MedicareSupplementAndCriticalIllnessMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_MortgageBackedSecuritiesAverageUsefulLife" name="MortgageBackedSecuritiesAverageUsefulLife" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_MortgageBackedSecuritiesWithEmbeddedDerivativesMember" name="MortgageBackedSecuritiesWithEmbeddedDerivativesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_MortgageLoansAndOtherInvestmentsMember" name="MortgageLoansAndOtherInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_MovementInUnrealizedRelatedToDeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsRollForward" name="MovementInUnrealizedRelatedToDeferredPolicyAcquisitionCostsAndPresentValueOfFutureProfitsRollForward" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_NationalInterstateMember" name="NationalInterstateMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NetOfTaxUnrealizedGainsLossesOnCreditOnlyImpairedSecurities" name="NetOfTaxUnrealizedGainsLossesOnCreditOnlyImpairedSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="afg_NetTransfersFromToSeparateAccounts" name="NetTransfersFromToSeparateAccounts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_NewCollateralizedLoanObligationEntitiesFormedInAprilTwoThousandThirteenMember" name="NewCollateralizedLoanObligationEntitiesFormedInAprilTwoThousandThirteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_NewCollateralizedLoanObligationEntitiesFormedInTwoThousandThirteenMember" name="NewCollateralizedLoanObligationEntitiesFormedInTwoThousandThirteenMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_NewCollateralizedLoanObligationEntitiesFormedInTwoThousandTwelveMember" name="NewCollateralizedLoanObligationEntitiesFormedInTwoThousandTwelveMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NonCreditRelatedPortionOfOttiChargesTakenForSecuritiesStillOwned" name="NonCreditRelatedPortionOfOttiChargesTakenForSecuritiesStillOwned" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="afg_NoncontrollingInterestsPolicyTextBlock" name="NoncontrollingInterestsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_NonvotingPreferredStockMember" name="NonvotingPreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberOfAvailableForSaleSecuritiesInUnrealizedLossPosition" name="NumberOfAvailableForSaleSecuritiesInUnrealizedLossPosition" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberOfCollateralizedLoanObligationEntities" name="NumberOfCollateralizedLoanObligationEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberOfInternalInvestmentProfessionals" name="NumberOfInternalInvestmentProfessionals" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberofStocksTransferredfromLevel1toLevel2" name="NumberofStocksTransferredfromLevel1toLevel2" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="afg_NumberofStocksTransferredfromLevel2toLevel1" name="NumberofStocksTransferredfromLevel2toLevel1" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element id="afg_NumberofStocksTransferredfromLevel2toLevel1DuringthePeriod" name="NumberofStocksTransferredfromLevel2toLevel1DuringthePeriod" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_NumberofUndisclosedInsuranceCompaniesSold" name="NumberofUndisclosedInsuranceCompaniesSold" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_OperatingIncomeLossBeforeRealizedGainsLossesAndIncomeTaxes" name="OperatingIncomeLossBeforeRealizedGainsLossesAndIncomeTaxes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_OtherComprehensiveIncomeLossReclassificationAdjustmentForRealizedGainsLossesIncludedInNetIncomeBeforeTax" name="OtherComprehensiveIncomeLossReclassificationAdjustmentForRealizedGainsLossesIncludedInNetIncomeBeforeTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_OtherComprehensiveIncomeLossReclassificationAdjustmentForRealizedGainsLossesIncludedInNetIncomeNetOfTax" name="OtherComprehensiveIncomeLossReclassificationAdjustmentForRealizedGainsLossesIncludedInNetIncomeNetOfTax" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element id="afg_PercentageOfInternallyDevelopedLevelThreeAssetsToShareholdersEquity" name="PercentageOfInternallyDevelopedLevelThreeAssetsToShareholdersEquity" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_PercentageOfInternallyDevelopedLevelThreeAssetsToTotalAssets" name="PercentageOfInternallyDevelopedLevelThreeAssetsToTotalAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_PercentageOfInvestmentOfMostSubordinateDebtTrancheOfVariableInterestEntityMaximum" name="PercentageOfInvestmentOfMostSubordinateDebtTrancheOfVariableInterestEntityMaximum" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
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  <xsd:element id="afg_PercentageOfLevelThreeAssetsThatWerePricedUsingNonBindingBrokerQuotes" name="PercentageOfLevelThreeAssetsThatWerePricedUsingNonBindingBrokerQuotes" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
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  <xsd:element id="afg_PresentValueOfFutureInsuranceProfitsSaleOfSubsidiary" name="PresentValueOfFutureInsuranceProfitsSaleOfSubsidiary" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
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  <xsd:element id="afg_ProceedsFromSalesAndRedemptionsOfInvestmentsByManagedInvestmentEntities" name="ProceedsFromSalesAndRedemptionsOfInvestmentsByManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="afg_PropertyAndCasualtyCommissionsAndOtherUnderwritingExpenses" name="PropertyAndCasualtyCommissionsAndOtherUnderwritingExpenses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element id="afg_PurchasedCloSeniorDebtFaceAmount" name="PurchasedCloSeniorDebtFaceAmount" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="afg_PurchasedCloSeniorDebtPurchasePrice" name="PurchasedCloSeniorDebtPurchasePrice" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="afg_PurchasesOfInvestmentsByManagedInvestmentEntities" name="PurchasesOfInvestmentsByManagedInvestmentEntities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_PurchasesOfRealEstatePropertyAndEquipment" name="PurchasesOfRealEstatePropertyAndEquipment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
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  <xsd:element id="afg_RealizedGainLossFromMarkToMarketOfCertainMortgageBackedSecurities" name="RealizedGainLossFromMarkToMarketOfCertainMortgageBackedSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_RealizedGainsLossesAndChangesInUnrealizedAppreciationDepreciationRelatedToFixedMaturityAndEquitySecurityInvestmentsAbstract" name="RealizedGainsLossesAndChangesInUnrealizedAppreciationDepreciationRelatedToFixedMaturityAndEquitySecurityInvestmentsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_RealizedGainsLossesAndChangesInUnrealizedAppreciationDepreciationRelatedToFixedMaturityAndEquitySecurityInvestmentsTableTextBlock" name="RealizedGainsLossesAndChangesInUnrealizedAppreciationDepreciationRelatedToFixedMaturityAndEquitySecurityInvestmentsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
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  <xsd:element id="afg_RealizedGainsLossesOnSubsidiaries" name="RealizedGainsLossesOnSubsidiaries" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_RestrictedCommonStockIssuedFairValuePerShare" name="RestrictedCommonStockIssuedFairValuePerShare" nillable="true" substitutionGroup="xbrli:item" type="num:perShareItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_RetirementOfManagedInvestmentEntitiesLiabilities" name="RetirementOfManagedInvestmentEntitiesLiabilities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="afg_RevenuesBeforeRealizedGainsLosses" name="RevenuesBeforeRealizedGainsLosses" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_RunOffLongTermCareAndLifeMember" name="RunOffLongTermCareAndLifeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_ScheduleOfEmbeddedDerivativesUnobservableInputsTableTextBlock" name="ScheduleOfEmbeddedDerivativesUnobservableInputsTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="afg_SeniorNotesDueInJune2019Member" name="SeniorNotesDueInJune2019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element id="afg_SpecialChargesToIncreaseAsbestosAndEnvironmentalReserves" name="SpecialChargesToIncreaseAsbestosAndEnvironmentalReserves" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
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  <xsd:element abstract="true" id="afg_SpecialtyPropertyAndTransportationInsuranceMember" name="SpecialtyPropertyAndTransportationInsuranceMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
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  <xsd:element id="afg_StockRepurchasedSharesExchangedInStockCompensationPlansShares" name="StockRepurchasedSharesExchangedInStockCompensationPlansShares" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
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  <xsd:element id="afg_SummaryOfSecuredAndUnsecuredLongTermDebtTableTextBlock" name="SummaryOfSecuredAndUnsecuredLongTermDebtTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_TaxEffectsMember" name="TaxEffectsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_TradingFixedMaturitiesMember" name="TradingFixedMaturitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_UnobservableInputsUsedInDeterminingFairValueOfEmbeddedDerivativesAbstract" name="UnobservableInputsUsedInDeterminingFairValueOfEmbeddedDerivativesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_UnrealizedGainOnSecuritiesIncludedInAccumulatedOtherComprehensiveIncomeAbstract" name="UnrealizedGainOnSecuritiesIncludedInAccumulatedOtherComprehensiveIncomeAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="afg_VariableAnnuityAssetsFairValueDisclosure" name="VariableAnnuityAssetsFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="afg_VariableInterestEntityPrimaryBeneficiaryDoesNotHoldMajorityVotingInterestDisclosuresTextBlock" name="VariableInterestEntityPrimaryBeneficiaryDoesNotHoldMajorityVotingInterestDisclosuresTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="afg_VotingPreferredStockMember" name="VotingPreferredStockMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
