﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xsi:schemaLocation="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2024v5.1">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-06-14T04:37:25-05:00</ReturnTs>
    <TaxPeriodEndDt>2025-01-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmName>
        <BusinessNameLine1Txt>ERNST &amp; YOUNG US LLP</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>ONE MANHATTAN WEST</AddressLine1Txt>
        <CityNm>NEW YORK</CityNm>
        <StateAbbreviationCd>NY</StateAbbreviationCd>
        <ZIPCd>100018604</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990PF</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-02-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>133748080</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>The William and Mary Buckley Foundation</BusinessNameLine1Txt>
      </BusinessName>
      <InCareOfNm>% ERNST &amp; YOUNG US LLP</InCareOfNm>
      <BusinessNameControlTxt>THEW</BusinessNameControlTxt>
      <PhoneNum>2124400839</PhoneNum>
      <USAddress>
        <AddressLine1Txt>23 Tradd Street</AddressLine1Txt>
        <CityNm>Charleston</CityNm>
        <StateAbbreviationCd>SC</StateAbbreviationCd>
        <ZIPCd>294012537</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>WILLIAM BUCKLEY</PersonNm>
      <PersonTitleTxt>TRUSTEE</PersonTitleTxt>
      <PhoneNum>2127733000</PhoneNum>
      <SignatureDt>2025-06-15</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>BRIAN STROH</PreparerPersonNm>
      <PTIN>P01425345</PTIN>
      <PhoneNum>2127733000</PhoneNum>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="13">
    <IRS990PF documentId="IRS990PF">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <FMVAssetsEOYAmt>13170312</FMVAssetsEOYAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AnalysisOfRevenueAndExpenses>
        <ContriRcvdRevAndExpnssAmt>383832</ContriRcvdRevAndExpnssAmt>
        <InterestOnSavRevAndExpnssAmt>34686</InterestOnSavRevAndExpnssAmt>
        <InterestOnSavNetInvstIncmAmt>34686</InterestOnSavNetInvstIncmAmt>
        <DividendsRevAndExpnssAmt>228838</DividendsRevAndExpnssAmt>
        <DividendsNetInvstIncmAmt>228838</DividendsNetInvstIncmAmt>
        <NetGainSaleAstRevAndExpnssAmt>944675</NetGainSaleAstRevAndExpnssAmt>
        <GrossSalesPriceAmt>2048196</GrossSalesPriceAmt>
        <CapGainNetIncmNetInvstIncmAmt>944675</CapGainNetIncmNetInvstIncmAmt>
        <OtherIncomeRevAndExpnssAmt referenceDocumentId="OtherIncomeSch2">163</OtherIncomeRevAndExpnssAmt>
        <OtherIncomeNetInvstIncmAmt>163</OtherIncomeNetInvstIncmAmt>
        <TotalRevAndExpnssAmt>1592194</TotalRevAndExpnssAmt>
        <TotalNetInvstIncmAmt>1208362</TotalNetInvstIncmAmt>
        <CompOfcrDirTrstRevAndExpnssAmt>0</CompOfcrDirTrstRevAndExpnssAmt>
        <AccountingFeesRevAndExpnssAmt referenceDocumentId="AccountingFeesSch">5500</AccountingFeesRevAndExpnssAmt>
        <AccountingFeesNetInvstIncmAmt>2750</AccountingFeesNetInvstIncmAmt>
        <AccountingFeesAdjNetIncmAmt>0</AccountingFeesAdjNetIncmAmt>
        <AccountingFeesChrtblPrpsAmt>2750</AccountingFeesChrtblPrpsAmt>
        <OtherProfFeesRevAndExpnssAmt referenceDocumentId="OthProfFeesSch">43453</OtherProfFeesRevAndExpnssAmt>
        <OtherProfFeesNetInvstIncmAmt>14470</OtherProfFeesNetInvstIncmAmt>
        <OtherProfFeesDsbrsChrtblAmt>28983</OtherProfFeesDsbrsChrtblAmt>
        <TaxesRevAndExpnssAmt referenceDocumentId="TaxesSchedule">9266</TaxesRevAndExpnssAmt>
        <OtherExpensesRevAndExpnssAmt referenceDocumentId="OtherExpensesSch">73</OtherExpensesRevAndExpnssAmt>
        <OtherExpensesDsbrsChrtblAmt>73</OtherExpensesDsbrsChrtblAmt>
        <TotOprExpensesRevAndExpnssAmt>58292</TotOprExpensesRevAndExpnssAmt>
        <TotOprExpensesNetInvstIncmAmt>17220</TotOprExpensesNetInvstIncmAmt>
        <TotOprExpensesAdjNetIncmAmt>0</TotOprExpensesAdjNetIncmAmt>
        <TotOprExpensesDsbrsChrtblAmt>31806</TotOprExpensesDsbrsChrtblAmt>
        <ContriPaidRevAndExpnssAmt>321116</ContriPaidRevAndExpnssAmt>
        <ContriPaidDsbrsChrtblAmt>321116</ContriPaidDsbrsChrtblAmt>
        <TotalExpensesRevAndExpnssAmt>379408</TotalExpensesRevAndExpnssAmt>
        <TotalExpensesNetInvstIncmAmt>17220</TotalExpensesNetInvstIncmAmt>
        <TotalExpensesAdjNetIncmAmt>0</TotalExpensesAdjNetIncmAmt>
        <TotalExpensesDsbrsChrtblAmt>352922</TotalExpensesDsbrsChrtblAmt>
        <ExcessRevenueOverExpensesAmt>1212786</ExcessRevenueOverExpensesAmt>
        <NetInvestmentIncomeAmt>1191142</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>0</AdjustedNetIncomeAmt>
      </AnalysisOfRevenueAndExpenses>
      <Form990PFBalanceSheetsGrp>
        <SavAndTempCashInvstBOYAmt>554856</SavAndTempCashInvstBOYAmt>
        <SavAndTempCashInvstEOYAmt>625728</SavAndTempCashInvstEOYAmt>
        <SavAndTempCashInvstEOYFMVAmt>625728</SavAndTempCashInvstEOYFMVAmt>
        <CorporateStockBOYAmt>6184359</CorporateStockBOYAmt>
        <CorporateStockEOYAmt referenceDocumentId="InvestCorpStockSch">5965766</CorporateStockEOYAmt>
        <CorporateStockEOYFMVAmt>10975674</CorporateStockEOYFMVAmt>
        <CorporateBondsBOYAmt>420744</CorporateBondsBOYAmt>
        <CorporateBondsEOYAmt referenceDocumentId="InvestCorpBondsSch">422281</CorporateBondsEOYAmt>
        <CorporateBondsEOYFMVAmt>389283</CorporateBondsEOYFMVAmt>
        <OtherInvestmentsBOYAmt>264241</OtherInvestmentsBOYAmt>
        <OtherInvestmentsEOYAmt referenceDocumentId="InvOtherSch2">1264641</OtherInvestmentsEOYAmt>
        <OtherInvestmentsEOYFMVAmt>1179627</OtherInvestmentsEOYFMVAmt>
        <TotalAssetsBOYAmt>7424200</TotalAssetsBOYAmt>
        <TotalAssetsEOYAmt>8278416</TotalAssetsEOYAmt>
        <TotalAssetsEOYFMVAmt>13170312</TotalAssetsEOYFMVAmt>
        <TotalLiabilitiesBOYAmt>0</TotalLiabilitiesBOYAmt>
        <TotalLiabilitiesEOYAmt>0</TotalLiabilitiesEOYAmt>
        <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
        <CapitalStockBOYAmt>7424200</CapitalStockBOYAmt>
        <CapitalStockEOYAmt>8278416</CapitalStockEOYAmt>
        <TotNetAstOrFundBalancesBOYAmt>7424200</TotNetAstOrFundBalancesBOYAmt>
        <TotNetAstOrFundBalancesEOYAmt>8278416</TotNetAstOrFundBalancesEOYAmt>
        <TotalLiabilitiesNetAstBOYAmt>7424200</TotalLiabilitiesNetAstBOYAmt>
        <TotalLiabilitiesNetAstEOYAmt>8278416</TotalLiabilitiesNetAstEOYAmt>
      </Form990PFBalanceSheetsGrp>
      <ChgInNetAssetsFundBalancesGrp>
        <TotNetAstOrFundBalancesBOYAmt>7424200</TotNetAstOrFundBalancesBOYAmt>
        <ExcessRevenueOverExpensesAmt>1212786</ExcessRevenueOverExpensesAmt>
        <SubtotalAmt>8636986</SubtotalAmt>
        <OtherDecreasesAmt referenceDocumentId="OtherDecreasesSch">358570</OtherDecreasesAmt>
        <TotNetAstOrFundBalancesEOYAmt>8278416</TotNetAstOrFundBalancesEOYAmt>
      </ChgInNetAssetsFundBalancesGrp>
      <CapGainsLossTxInvstIncmDetail>
        <CapGainsLossTxInvstIncmGrp>
          <PropertyDesc>SALE OF MARKETABLE SECURITIES</PropertyDesc>
          <GrossSalesPriceAmt>2048196</GrossSalesPriceAmt>
          <CostOrOtherBasisAmt>1103521</CostOrOtherBasisAmt>
          <GainOrLossAmt>944675</GainOrLossAmt>
          <GainsMinusExcessOrLossesAmt>944675</GainsMinusExcessOrLossesAmt>
        </CapGainsLossTxInvstIncmGrp>
        <CapitalGainNetIncomeAmt>944675</CapitalGainNetIncomeAmt>
      </CapGainsLossTxInvstIncmDetail>
      <ExciseTaxBasedOnInvstIncmGrp>
        <InvestmentIncomeExciseTaxAmt>16557</InvestmentIncomeExciseTaxAmt>
        <SubtotalAmt>16557</SubtotalAmt>
        <TaxBasedOnInvestmentIncomeAmt>16557</TaxBasedOnInvestmentIncomeAmt>
        <ExemptFrgnOrgTaxWthldAtSrceAmt>0</ExemptFrgnOrgTaxWthldAtSrceAmt>
        <TotalPaymentsAndCreditsAmt>0</TotalPaymentsAndCreditsAmt>
        <Form2220AttachedInd referenceDocumentId="IRS2220">X</Form2220AttachedInd>
        <EsPenaltyAmt>455</EsPenaltyAmt>
        <TaxDueAmt>17012</TaxDueAmt>
      </ExciseTaxBasedOnInvstIncmGrp>
      <StatementsRegardingActyGrp>
        <LegislativePoliticalActyInd referenceDocumentId="BinaryAttach BinaryAttachN1">false</LegislativePoliticalActyInd>
        <MoreThan100SpentInd>false</MoreThan100SpentInd>
        <Form1120POLFiledInd>false</Form1120POLFiledInd>
        <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
        <ChangesToArticlesOrBylawsInd referenceDocumentId="BinaryAttach BinaryAttachN1">false</ChangesToArticlesOrBylawsInd>
        <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
        <OrganizationDissolvedEtcInd referenceDocumentId="BinaryAttach BinaryAttachN1">false</OrganizationDissolvedEtcInd>
        <Section508eRqrSatisfiedInd>true</Section508eRqrSatisfiedInd>
        <AtLeast5000InAssetsInd>true</AtLeast5000InAssetsInd>
        <OrgReportOrRegisterStateCd>NY</OrgReportOrRegisterStateCd>
        <Form990PFFiledWithAttyGenInd>true</Form990PFFiledWithAttyGenInd>
        <PrivateOperatingFoundationInd>false</PrivateOperatingFoundationInd>
        <NewSubstantialContributorsInd>false</NewSubstantialContributorsInd>
        <OwnControlledEntityInd>false</OwnControlledEntityInd>
        <DonorAdvisedFundInd>false</DonorAdvisedFundInd>
        <ComplyWithPublicInspRqrInd>true</ComplyWithPublicInspRqrInd>
        <WebsiteAddressTxt>N/A</WebsiteAddressTxt>
        <PersonsWithBooksName>
          <BusinessNameLine1Txt>ERNST &amp; YOUNG US LLP</BusinessNameLine1Txt>
        </PersonsWithBooksName>
        <PhoneNum>2127733000</PhoneNum>
        <LocationOfBooksUSAddress>
          <AddressLine1Txt>ONE MANHATTAN WEST</AddressLine1Txt>
          <CityNm>NEW YORK</CityNm>
          <StateAbbreviationCd>NY</StateAbbreviationCd>
          <ZIPCd>100018604</ZIPCd>
        </LocationOfBooksUSAddress>
        <ForeignAccountsQuestionInd>false</ForeignAccountsQuestionInd>
      </StatementsRegardingActyGrp>
      <StatementsRegardingActy4720Grp>
        <SaleOrExchDisqualifiedPrsnInd>false</SaleOrExchDisqualifiedPrsnInd>
        <BrrwOrLendDisqualifiedPrsnInd>false</BrrwOrLendDisqualifiedPrsnInd>
        <FurnGoodsDisqualifiedPrsnInd>false</FurnGoodsDisqualifiedPrsnInd>
        <PayCompDisqualifiedPrsnInd>false</PayCompDisqualifiedPrsnInd>
        <TransferAstDisqualifiedPrsnInd>false</TransferAstDisqualifiedPrsnInd>
        <PaymentToGovernmentOfficialInd>false</PaymentToGovernmentOfficialInd>
        <UncorrectedPriorActsInd>false</UncorrectedPriorActsInd>
        <BusinessHoldingsInd>false</BusinessHoldingsInd>
        <JeopardyInvestmentsInd>false</JeopardyInvestmentsInd>
        <UncorrectedPYJeopardyInvstInd>false</UncorrectedPYJeopardyInvstInd>
        <InfluenceLegislationInd>false</InfluenceLegislationInd>
        <InfluenceElectionInd>false</InfluenceElectionInd>
        <GrantsToIndividualsInd>false</GrantsToIndividualsInd>
        <GrantsToOrganizationsInd>false</GrantsToOrganizationsInd>
        <NoncharitablePurposeInd>false</NoncharitablePurposeInd>
        <RcvFndsToPayPrsnlBnftCntrctInd>false</RcvFndsToPayPrsnlBnftCntrctInd>
        <PayPremiumsPrsnlBnftCntrctInd>false</PayPremiumsPrsnlBnftCntrctInd>
        <ProhibitedTaxShelterTransInd>false</ProhibitedTaxShelterTransInd>
        <SubjToTaxRmnrtnExPrchtPymtInd>false</SubjToTaxRmnrtnExPrchtPymtInd>
      </StatementsRegardingActy4720Grp>
      <OfficerDirTrstKeyEmplInfoGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>WILLIAM J BUCKLEY</PersonNm>
          <USAddress>
            <AddressLine1Txt>23 Tradd Street</AddressLine1Txt>
            <CityNm>Charleston</CityNm>
            <StateAbbreviationCd>SC</StateAbbreviationCd>
            <ZIPCd>294012537</ZIPCd>
          </USAddress>
          <TitleTxt>TRUSTEE</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>MARY K BUCKLEY</PersonNm>
          <USAddress>
            <AddressLine1Txt>23 Tradd Street</AddressLine1Txt>
            <CityNm>Charleston</CityNm>
            <StateAbbreviationCd>SC</StateAbbreviationCd>
            <ZIPCd>294012537</ZIPCd>
          </USAddress>
          <TitleTxt>TRUSTEE</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>1.0</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
          <EmployeeBenefitProgramAmt>0</EmployeeBenefitProgramAmt>
          <ExpenseAccountOtherAllwncAmt>0</ExpenseAccountOtherAllwncAmt>
        </OfficerDirTrstKeyEmplGrp>
      </OfficerDirTrstKeyEmplInfoGrp>
      <SummaryOfDirectChrtblActyGrp>
        <Description1Txt>NONE</Description1Txt>
        <Description2Txt>NONE</Description2Txt>
        <Description3Txt>NONE</Description3Txt>
        <Description4Txt>NONE</Description4Txt>
      </SummaryOfDirectChrtblActyGrp>
      <SumOfProgramRelatedInvstGrp>
        <Description1Txt>NONE</Description1Txt>
        <Description2Txt>NONE</Description2Txt>
      </SumOfProgramRelatedInvstGrp>
      <MinimumInvestmentReturnGrp>
        <AverageMonthlyFMVOfSecAmt>11815865</AverageMonthlyFMVOfSecAmt>
        <AverageMonthlyCashBalancesAmt>760619</AverageMonthlyCashBalancesAmt>
        <FMVAllOtherNoncharitableAstAmt>383</FMVAllOtherNoncharitableAstAmt>
        <TotalFMVOfUnusedAssetsAmt>12576867</TotalFMVOfUnusedAssetsAmt>
        <AcquisitionIndebtednessAmt>0</AcquisitionIndebtednessAmt>
        <AdjustedTotalFMVOfUnusedAstAmt>12576867</AdjustedTotalFMVOfUnusedAstAmt>
        <CashDeemedCharitableAmt>188653</CashDeemedCharitableAmt>
        <NetVlNoncharitableAssetsAmt>12388214</NetVlNoncharitableAssetsAmt>
        <MinimumInvestmentReturnAmt>619411</MinimumInvestmentReturnAmt>
      </MinimumInvestmentReturnGrp>
      <DistributableAmountGrp>
        <MinimumInvestmentReturnAmt>619411</MinimumInvestmentReturnAmt>
        <TaxBasedOnInvestmentIncomeAmt>16557</TaxBasedOnInvestmentIncomeAmt>
        <TotalTaxAmt>16557</TotalTaxAmt>
        <DistributableBeforeAdjAmt>602854</DistributableBeforeAdjAmt>
        <DistributableBeforeDedAmt>602854</DistributableBeforeDedAmt>
        <DistributableAsAdjustedAmt>602854</DistributableAsAdjustedAmt>
      </DistributableAmountGrp>
      <PFQualifyingDistributionsGrp>
        <ExpensesAndContributionsAmt>352922</ExpensesAndContributionsAmt>
        <ProgramRelatedInvstTotalAmt>0</ProgramRelatedInvstTotalAmt>
        <CharitableAssetsAcquisPaidAmt>0</CharitableAssetsAcquisPaidAmt>
        <SetAsideSuitabilityTestAmt>0</SetAsideSuitabilityTestAmt>
        <SetAsideCashDistriTestAmt>0</SetAsideCashDistriTestAmt>
        <QualifyingDistributionsAmt>352922</QualifyingDistributionsAmt>
      </PFQualifyingDistributionsGrp>
      <UndistributedIncomeGrp>
        <DistributableAsAdjustedAmt>602854</DistributableAsAdjustedAmt>
        <UndistributedIncomePYAmt>349145</UndistributedIncomePYAmt>
        <PriorYear1Yr>2022</PriorYear1Yr>
        <PriorYear2Yr>2021</PriorYear2Yr>
        <PriorYear3Yr>2020</PriorYear3Yr>
        <ExcessDistributionCyovYr1Amt>0</ExcessDistributionCyovYr1Amt>
        <TotalExcessDistributionCyovAmt>0</TotalExcessDistributionCyovAmt>
        <QualifyingDistributionsAmt>352922</QualifyingDistributionsAmt>
        <AppliedToYear1Amt>349145</AppliedToYear1Amt>
        <AppliedToCurrentYearAmt>3777</AppliedToCurrentYearAmt>
        <RemainingDistriFromCorpusAmt>0</RemainingDistriFromCorpusAmt>
        <ExcessDistriCyovAppCYCorpusAmt>0</ExcessDistriCyovAppCYCorpusAmt>
        <ExcessDistributionCyovAppCYAmt>0</ExcessDistributionCyovAppCYAmt>
        <TotalCorpusAmt>0</TotalCorpusAmt>
        <UndistributedIncomeCYAmt>599077</UndistributedIncomeCYAmt>
        <ExcessDistriCyovToNextYrAmt>0</ExcessDistriCyovToNextYrAmt>
        <ExcessFromCurrentYearAmt>0</ExcessFromCurrentYearAmt>
      </UndistributedIncomeGrp>
      <PrivateOperatingFoundationsGrp></PrivateOperatingFoundationsGrp>
      <SupplementaryInformationGrp>
        <ContributingManagerNm>WILLIAM BUCKLEY</ContributingManagerNm>
        <ShareholderManagerNm>NONE</ShareholderManagerNm>
        <OnlyContriToPreselectedInd>X</OnlyContriToPreselectedInd>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>SEE ATTACHED STATEMENT</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>SEE SCHEDULE ATTACHED</AddressLine1Txt>
            <CityNm>SEE SCHEDULE ATTACHED</CityNm>
            <StateAbbreviationCd>NY</StateAbbreviationCd>
            <ZIPCd>10005</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>N/A</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>SEE SCHEDULE ATTACHED</GrantOrContributionPurposeTxt>
          <Amt>321116</Amt>
        </GrantOrContributionPdDurYrGrp>
        <TotalGrantOrContriPdDurYrAmt>321116</TotalGrantOrContriPdDurYrAmt>
      </SupplementaryInformationGrp>
      <AnalysisIncomeProducingActyGrp>
        <FeesContractsFromGovtAgGrp />
        <MembershipDuesAndAssmntGrp />
        <IntOnSavAndTempCashInvstGrp>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>34686</ExclusionAmt>
        </IntOnSavAndTempCashInvstGrp>
        <DividendsAndInterestFromSecDtl>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>228838</ExclusionAmt>
        </DividendsAndInterestFromSecDtl>
        <NetRntlIncmReDebtFincdPropGrp />
        <NetRntlIncmReNotDebtFincdProp />
        <NetRentalIncomePersonalPropGrp />
        <OtherInvestmentIncomeGrp />
        <GainSalesAstOthThanInvntryGrp>
          <ExclusionCd>18</ExclusionCd>
          <ExclusionAmt>944675</ExclusionAmt>
        </GainSalesAstOthThanInvntryGrp>
        <NetIncomeLossFromSpecialEvtGrp />
        <GrossProfitLossSlsOfInvntryGrp />
        <OtherRevenueDescribedGrp>
          <Desc>MISCELLANEOUS INCOME</Desc>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>163</ExclusionAmt>
        </OtherRevenueDescribedGrp>
        <SubtotalsIncmProducingActyGrp>
          <ExclusionAmt>1208362</ExclusionAmt>
        </SubtotalsIncmProducingActyGrp>
        <TotalIncomeProducingActyAmt>1208362</TotalIncomeProducingActyAmt>
      </AnalysisIncomeProducingActyGrp>
      <TrnsfrTransRlnNonchrtblEOGrp>
        <TrnsfrOfCashToNonchrtblEOInd>false</TrnsfrOfCashToNonchrtblEOInd>
        <TrnsfrOtherAssetNonchrtblEOInd>false</TrnsfrOtherAssetNonchrtblEOInd>
        <SalesOrExchangesOfAssetsInd>false</SalesOrExchangesOfAssetsInd>
        <PurchaseOfAssetsNonchrtblEOInd>false</PurchaseOfAssetsNonchrtblEOInd>
        <RentalOfFacilitiesOthAssetsInd>false</RentalOfFacilitiesOthAssetsInd>
        <ReimbursementArrangementsInd>false</ReimbursementArrangementsInd>
        <LoansOrLoanGuaranteesInd>false</LoansOrLoanGuaranteesInd>
        <PerformanceOfServicesEtcInd>false</PerformanceOfServicesEtcInd>
        <SharingOfFacilitiesEtcInd>false</SharingOfFacilitiesEtcInd>
        <RelationshipsNonchrtblEOInd>false</RelationshipsNonchrtblEOInd>
      </TrnsfrTransRlnNonchrtblEOGrp>
    </IRS990PF>
    <IRS990ScheduleB documentId="IRS990ScheduleB">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <GeneralRuleInd>X</GeneralRuleInd>
      <ContributorInformationGrp>
        <ContributorNum>1</ContributorNum>
        <ContributorPersonNm>WILLIAM J BUCKLEY</ContributorPersonNm>
        <ContributorUSAddress>
          <AddressLine1Txt>23 TRADD STREET</AddressLine1Txt>
          <CityNm>CHARLESTON</CityNm>
          <StateAbbreviationCd>SC</StateAbbreviationCd>
          <ZIPCd>294012537</ZIPCd>
        </ContributorUSAddress>
        <TotalContributionsAmt>383165</TotalContributionsAmt>
        <PersonContributionInd>X</PersonContributionInd>
        <NoncashContributionInd>X</NoncashContributionInd>
      </ContributorInformationGrp>
      <NonCashPropertyContributionGrp>
        <ContributorNum>1</ContributorNum>
        <NoncashPropertyDesc>1,000 SHS GOLDMAN SACHS GRP INC</NoncashPropertyDesc>
        <FairMarketValueAmt>383165</FairMarketValueAmt>
        <ReceivedDt>2024-02-05</ReceivedDt>
      </NonCashPropertyContributionGrp>
    </IRS990ScheduleB>
    <AccountingFeesSchedule documentId="AccountingFeesSch">
      <AccountingFeesDetail>
        <CategoryTxt>ACCOUNTING FEES</CategoryTxt>
        <Amt>5500</Amt>
        <NetInvestmentIncomeAmt>2750</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>2750</DisbursementsCharitablePrpsAmt>
      </AccountingFeesDetail>
    </AccountingFeesSchedule>
    <AllOthProgRltdInvestmentsSch documentId="AllOthProgInvSch">
      <AllOtherProgramRelatedInvstGrp>
        <Desc>NONE</Desc>
      </AllOtherProgramRelatedInvstGrp>
    </AllOthProgRltdInvestmentsSch>
    <DepreciationSchedule documentId="DepreciationSch" />
    <InvestmentsCorpBondsSchedule documentId="InvestCorpBondsSch">
      <InvestmentsCorporateBondsGrp>
        <BondNm>MFO BLACKROCK HIGH YIELD BOND</BondNm>
        <EOYBookValueAmt>422281</EOYBookValueAmt>
        <EOYFMVAmt>389283</EOYFMVAmt>
      </InvestmentsCorporateBondsGrp>
    </InvestmentsCorpBondsSchedule>
    <InvestmentsCorpStockSchedule documentId="InvestCorpStockSch">
      <InvestmentsCorporateStockGrp>
        <StockNm>GOLDMAN SACHS GROUP INC</StockNm>
        <EOYBookValueAmt>12298</EOYBookValueAmt>
        <EOYFMVAmt>320200</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>MFC ISHARES GLOBAL INFRA</StockNm>
        <EOYBookValueAmt>271636</EOYBookValueAmt>
        <EOYFMVAmt>303183</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>MFC SPDR S&amp;P 500 ETF TRUST</StockNm>
        <EOYBookValueAmt>2726305</EOYBookValueAmt>
        <EOYFMVAmt>7059349</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>MFC ISHARES CORE S&amp;P MID-CAP</StockNm>
        <EOYBookValueAmt>493790</EOYBookValueAmt>
        <EOYFMVAmt>710180</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>MFC ISHARES TR RUSSELL 2000</StockNm>
        <EOYBookValueAmt>0</EOYBookValueAmt>
        <EOYFMVAmt>0</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>MFC ETF I SHARES MSCI EAFE</StockNm>
        <EOYBookValueAmt>1314715</EOYBookValueAmt>
        <EOYFMVAmt>1461978</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>MFC VANGUARD INTL EQUITY INDEX</StockNm>
        <EOYBookValueAmt>527022</EOYBookValueAmt>
        <EOYFMVAmt>481962</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>MFO DFA INVESTMENT DIMENSIONS</StockNm>
        <EOYBookValueAmt>620000</EOYBookValueAmt>
        <EOYFMVAmt>638822</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
    </InvestmentsCorpStockSchedule>
    <InvestmentsOtherSchedule2 documentId="InvOtherSch2">
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>MFB NT FUNDS GL REAL ESTATE</CategoryOrItemTxt>
        <BookValueAmt>264241</BookValueAmt>
        <EOYFMVAmt>232455</EOYFMVAmt>
      </InvestmentsOtherGrp>
      <InvestmentsOtherGrp>
        <CategoryOrItemTxt>MFC FLEXSHARESTR MORNINGSTAR</CategoryOrItemTxt>
        <BookValueAmt>1000400</BookValueAmt>
        <EOYFMVAmt>947172</EOYFMVAmt>
      </InvestmentsOtherGrp>
    </InvestmentsOtherSchedule2>
    <OtherDecreasesSchedule documentId="OtherDecreasesSch">
      <OtherDecreasesDetail>
        <Desc>APPRECIATION OVER DONOR'S COST BASIS</Desc>
        <Amt>0</Amt>
      </OtherDecreasesDetail>
      <OtherDecreasesDetail>
        <Desc>FOR STOCK DONATED TO THE FOUNDATION</Desc>
        <Amt>358570</Amt>
      </OtherDecreasesDetail>
    </OtherDecreasesSchedule>
    <OtherExpensesSchedule documentId="OtherExpensesSch">
      <OtherExpensesScheduleGrp>
        <Desc>BANK CHARGES</Desc>
        <RevenueAndExpensesPerBooksAmt>73</RevenueAndExpensesPerBooksAmt>
        <DisbursementsCharitablePrpsAmt>73</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <OtherIncomeSchedule2 documentId="OtherIncomeSch2">
      <OtherIncomeDetail>
        <Desc>Miscellaneous Income</Desc>
        <RevenueAndExpensesPerBooksAmt>163</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>163</NetInvestmentIncomeAmt>
      </OtherIncomeDetail>
    </OtherIncomeSchedule2>
    <OtherProfessionalFeesSchedule documentId="OthProfFeesSch">
      <OtherProfessionalFeesDetail>
        <CategoryTxt>INVESTMENT MANAGEMENT FEES</CategoryTxt>
        <Amt>43453</Amt>
        <NetInvestmentIncomeAmt>14470</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>28983</DisbursementsCharitablePrpsAmt>
      </OtherProfessionalFeesDetail>
    </OtherProfessionalFeesSchedule>
    <TaxesSchedule documentId="TaxesSchedule">
      <TaxesDetail>
        <CategoryTxt>EXCISE TAXES PAID</CategoryTxt>
        <Amt>9266</Amt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>