﻿<?xml version="1.0" encoding="utf-8"?>
<Return xmlns="http://www.irs.gov/efile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" returnVersion="2024v5.0" xsi:schemaLocation="http://www.irs.gov/efile">
  <ReturnHeader binaryAttachmentCnt="0">
    <ReturnTs>2025-02-11T08:34:37-08:00</ReturnTs>
    <TaxPeriodEndDt>2024-12-31</TaxPeriodEndDt>
    <PreparerFirmGrp>
      <PreparerFirmEIN>760060013</PreparerFirmEIN>
      <PreparerFirmName>
        <BusinessNameLine1Txt>Gordon L Gallagher CPA</BusinessNameLine1Txt>
      </PreparerFirmName>
      <PreparerUSAddress>
        <AddressLine1Txt>114 4th St</AddressLine1Txt>
        <CityNm>Sugar Land</CityNm>
        <StateAbbreviationCd>TX</StateAbbreviationCd>
        <ZIPCd>77498</ZIPCd>
      </PreparerUSAddress>
    </PreparerFirmGrp>
    <ReturnTypeCd>990PF</ReturnTypeCd>
    <TaxPeriodBeginDt>2024-01-01</TaxPeriodBeginDt>
    <Filer>
      <EIN>200301511</EIN>
      <BusinessName>
        <BusinessNameLine1Txt>Melza M and Frank Theodore Barr</BusinessNameLine1Txt>
        <BusinessNameLine2Txt>Foundation Inc</BusinessNameLine2Txt>
      </BusinessName>
      <BusinessNameControlTxt>MELZ</BusinessNameControlTxt>
      <PhoneNum>7139732015</PhoneNum>
      <USAddress>
        <AddressLine1Txt>952 Echo Ln 300</AddressLine1Txt>
        <CityNm>Houston</CityNm>
        <StateAbbreviationCd>TX</StateAbbreviationCd>
        <ZIPCd>77024</ZIPCd>
      </USAddress>
    </Filer>
    <BusinessOfficerGrp>
      <PersonNm>Frank T Barr</PersonNm>
      <PersonTitleTxt>President</PersonTitleTxt>
      <SignatureDt>2025-02-11</SignatureDt>
      <DiscussWithPaidPreparerInd>true</DiscussWithPaidPreparerInd>
    </BusinessOfficerGrp>
    <IRSResponsiblePrtyInfoCurrInd>true</IRSResponsiblePrtyInfoCurrInd>
    <PreparerPersonGrp>
      <PreparerPersonNm>Gordon L Gallagher</PreparerPersonNm>
      <PTIN>P01327117</PTIN>
      <PhoneNum>8324928148</PhoneNum>
      <SelfEmployedInd>X</SelfEmployedInd>
    </PreparerPersonGrp>
    <TaxYr>2024</TaxYr>
    <BuildTS>2025-03-06 01:10:19Z</BuildTS>
  </ReturnHeader>
  <ReturnData documentCnt="3">
    <IRS990PF documentId="IRS990PF" referenceDocumentId="GeneralExplanation" softwareId="24020490" softwareVersionNum="2024v5.0">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <FMVAssetsEOYAmt>4890745</FMVAssetsEOYAmt>
      <MethodOfAccountingCashInd>X</MethodOfAccountingCashInd>
      <AnalysisOfRevenueAndExpenses>
        <ContriRcvdRevAndExpnssAmt>2000000</ContriRcvdRevAndExpnssAmt>
        <InterestOnSavRevAndExpnssAmt>650</InterestOnSavRevAndExpnssAmt>
        <InterestOnSavNetInvstIncmAmt>650</InterestOnSavNetInvstIncmAmt>
        <InterestOnSavingsAdjNetIncmAmt>650</InterestOnSavingsAdjNetIncmAmt>
        <DividendsRevAndExpnssAmt>169002</DividendsRevAndExpnssAmt>
        <DividendsNetInvstIncmAmt>169002</DividendsNetInvstIncmAmt>
        <DividendsAdjNetIncmAmt>169002</DividendsAdjNetIncmAmt>
        <TotalRevAndExpnssAmt>2169652</TotalRevAndExpnssAmt>
        <TotalNetInvstIncmAmt>169652</TotalNetInvstIncmAmt>
        <TotalAdjNetIncmAmt>169652</TotalAdjNetIncmAmt>
        <TaxesRevAndExpnssAmt referenceDocumentId="TaxesSchedule">7237</TaxesRevAndExpnssAmt>
        <TotOprExpensesRevAndExpnssAmt>7237</TotOprExpensesRevAndExpnssAmt>
        <TotOprExpensesNetInvstIncmAmt>0</TotOprExpensesNetInvstIncmAmt>
        <TotOprExpensesDsbrsChrtblAmt>0</TotOprExpensesDsbrsChrtblAmt>
        <ContriPaidRevAndExpnssAmt>1600000</ContriPaidRevAndExpnssAmt>
        <ContriPaidDsbrsChrtblAmt>1600000</ContriPaidDsbrsChrtblAmt>
        <TotalExpensesRevAndExpnssAmt>1607237</TotalExpensesRevAndExpnssAmt>
        <TotalExpensesNetInvstIncmAmt>0</TotalExpensesNetInvstIncmAmt>
        <TotalExpensesDsbrsChrtblAmt>1600000</TotalExpensesDsbrsChrtblAmt>
        <ExcessRevenueOverExpensesAmt>562415</ExcessRevenueOverExpensesAmt>
        <NetInvestmentIncomeAmt>169652</NetInvestmentIncomeAmt>
        <AdjustedNetIncomeAmt>169652</AdjustedNetIncomeAmt>
      </AnalysisOfRevenueAndExpenses>
      <Form990PFBalanceSheetsGrp>
        <SavAndTempCashInvstBOYAmt>4328331</SavAndTempCashInvstBOYAmt>
        <SavAndTempCashInvstEOYAmt>4890746</SavAndTempCashInvstEOYAmt>
        <SavAndTempCashInvstEOYFMVAmt>4890745</SavAndTempCashInvstEOYFMVAmt>
        <TotalAssetsBOYAmt>4328331</TotalAssetsBOYAmt>
        <TotalAssetsEOYAmt>4890746</TotalAssetsEOYAmt>
        <TotalAssetsEOYFMVAmt>4890745</TotalAssetsEOYFMVAmt>
        <TotalLiabilitiesEOYAmt>0</TotalLiabilitiesEOYAmt>
        <OrgDoesNotFollowFASB117Ind>X</OrgDoesNotFollowFASB117Ind>
        <RetainedEarningBOYAmt>4328331</RetainedEarningBOYAmt>
        <RetainedEarningEOYAmt>4890746</RetainedEarningEOYAmt>
        <TotNetAstOrFundBalancesBOYAmt>4328331</TotNetAstOrFundBalancesBOYAmt>
        <TotNetAstOrFundBalancesEOYAmt>4890746</TotNetAstOrFundBalancesEOYAmt>
        <TotalLiabilitiesNetAstBOYAmt>4328331</TotalLiabilitiesNetAstBOYAmt>
        <TotalLiabilitiesNetAstEOYAmt>4890746</TotalLiabilitiesNetAstEOYAmt>
      </Form990PFBalanceSheetsGrp>
      <ChgInNetAssetsFundBalancesGrp>
        <TotNetAstOrFundBalancesBOYAmt>4328331</TotNetAstOrFundBalancesBOYAmt>
        <ExcessRevenueOverExpensesAmt>562415</ExcessRevenueOverExpensesAmt>
        <SubtotalAmt>4890746</SubtotalAmt>
        <TotNetAstOrFundBalancesEOYAmt>4890746</TotNetAstOrFundBalancesEOYAmt>
      </ChgInNetAssetsFundBalancesGrp>
      <ExciseTaxBasedOnInvstIncmGrp>
        <InvestmentIncomeExciseTaxAmt>2358</InvestmentIncomeExciseTaxAmt>
        <SubtotalAmt>2358</SubtotalAmt>
        <TaxBasedOnInvestmentIncomeAmt>2358</TaxBasedOnInvestmentIncomeAmt>
        <EstimatedPlusOvpmtIncmTxAmt>6150</EstimatedPlusOvpmtIncmTxAmt>
        <TotalPaymentsAndCreditsAmt>6150</TotalPaymentsAndCreditsAmt>
        <OverpaymentAmt>3792</OverpaymentAmt>
        <AppliedToESTaxAmt>3792</AppliedToESTaxAmt>
      </ExciseTaxBasedOnInvstIncmGrp>
      <StatementsRegardingActyGrp>
        <LegislativePoliticalActyInd>false</LegislativePoliticalActyInd>
        <MoreThan100SpentInd>false</MoreThan100SpentInd>
        <Form1120POLFiledInd>false</Form1120POLFiledInd>
        <ActivitiesNotPreviouslyRptInd>false</ActivitiesNotPreviouslyRptInd>
        <ChangesToArticlesOrBylawsInd>false</ChangesToArticlesOrBylawsInd>
        <UnrelatedBusIncmOverLimitInd>false</UnrelatedBusIncmOverLimitInd>
        <OrganizationDissolvedEtcInd>false</OrganizationDissolvedEtcInd>
        <Section508eRqrSatisfiedInd>true</Section508eRqrSatisfiedInd>
        <AtLeast5000InAssetsInd>true</AtLeast5000InAssetsInd>
        <OrgReportOrRegisterStateCd>TX</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>Frank Theodore Barr</BusinessNameLine1Txt>
        </PersonsWithBooksName>
        <PhoneNum>7139732015</PhoneNum>
        <LocationOfBooksUSAddress>
          <AddressLine1Txt>952 Echo Ln Ste 300</AddressLine1Txt>
          <CityNm>Houston</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>770242790</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>
        <ActsFailToQlfyAsExceptionsInd>false</ActsFailToQlfyAsExceptionsInd>
        <UncorrectedPriorActsInd>false</UncorrectedPriorActsInd>
        <UndistributedIncomePYInd>false</UndistributedIncomePYInd>
        <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>Frank Theodore Barr</PersonNm>
          <USAddress>
            <AddressLine1Txt>952 Echo Ln Ste 300</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>770242790</ZIPCd>
          </USAddress>
          <TitleTxt>Pres/Treas/Dir</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Melza M Barr</PersonNm>
          <USAddress>
            <AddressLine1Txt>952 Echo Ln Ste 300</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>770242790</ZIPCd>
          </USAddress>
          <TitleTxt>VP/Sec/Dir</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>2.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Terence David Barr</PersonNm>
          <USAddress>
            <AddressLine1Txt>952 Echo Ln Ste 300</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>770242790</ZIPCd>
          </USAddress>
          <TitleTxt>Director</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Patricia Shanley</PersonNm>
          <USAddress>
            <AddressLine1Txt>952 Echo Ln Ste 300</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>770242790</ZIPCd>
          </USAddress>
          <TitleTxt>Director</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Christopher Michael Barr</PersonNm>
          <USAddress>
            <AddressLine1Txt>952 Echo Ln Ste 300</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>770242790</ZIPCd>
          </USAddress>
          <TitleTxt>Director</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
        </OfficerDirTrstKeyEmplGrp>
        <OfficerDirTrstKeyEmplGrp>
          <PersonNm>Marilyn Beach</PersonNm>
          <USAddress>
            <AddressLine1Txt>952 Echo Ln Ste 300</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>770242790</ZIPCd>
          </USAddress>
          <TitleTxt>Director</TitleTxt>
          <AverageHrsPerWkDevotedToPosRt>0.00</AverageHrsPerWkDevotedToPosRt>
          <CompensationAmt>0</CompensationAmt>
        </OfficerDirTrstKeyEmplGrp>
        <CompOfHghstPdEmplOrNONETxt>NONE</CompOfHghstPdEmplOrNONETxt>
        <CompOfHghstPdCntrctOrNONETxt>NONE</CompOfHghstPdCntrctOrNONETxt>
      </OfficerDirTrstKeyEmplInfoGrp>
      <MinimumInvestmentReturnGrp>
        <AverageMonthlyFMVOfSecAmt>0</AverageMonthlyFMVOfSecAmt>
        <AverageMonthlyCashBalancesAmt>3281391</AverageMonthlyCashBalancesAmt>
        <FMVAllOtherNoncharitableAstAmt>0</FMVAllOtherNoncharitableAstAmt>
        <TotalFMVOfUnusedAssetsAmt>3281391</TotalFMVOfUnusedAssetsAmt>
        <ReductionClaimedAmt>0</ReductionClaimedAmt>
        <AdjustedTotalFMVOfUnusedAstAmt>3281391</AdjustedTotalFMVOfUnusedAstAmt>
        <CashDeemedCharitableAmt>49221</CashDeemedCharitableAmt>
        <NetVlNoncharitableAssetsAmt>3232170</NetVlNoncharitableAssetsAmt>
        <MinimumInvestmentReturnAmt>161609</MinimumInvestmentReturnAmt>
      </MinimumInvestmentReturnGrp>
      <DistributableAmountGrp>
        <MinimumInvestmentReturnAmt>161609</MinimumInvestmentReturnAmt>
        <TaxBasedOnInvestmentIncomeAmt>2358</TaxBasedOnInvestmentIncomeAmt>
        <TotalTaxAmt>2358</TotalTaxAmt>
        <DistributableBeforeAdjAmt>159251</DistributableBeforeAdjAmt>
        <DistributableBeforeDedAmt>159251</DistributableBeforeDedAmt>
        <DistributableAsAdjustedAmt>159251</DistributableAsAdjustedAmt>
      </DistributableAmountGrp>
      <PFQualifyingDistributionsGrp>
        <ExpensesAndContributionsAmt>1600000</ExpensesAndContributionsAmt>
        <QualifyingDistributionsAmt>1600000</QualifyingDistributionsAmt>
      </PFQualifyingDistributionsGrp>
      <UndistributedIncomeGrp>
        <DistributableAsAdjustedAmt>159251</DistributableAsAdjustedAmt>
        <ExcessDistributionCyovYr5Amt>1332207</ExcessDistributionCyovYr5Amt>
        <ExcessDistributionCyovYr4Amt>7325341</ExcessDistributionCyovYr4Amt>
        <ExcessDistributionCyovYr3Amt>5402610</ExcessDistributionCyovYr3Amt>
        <ExcessDistributionCyovYr2Amt>1112246</ExcessDistributionCyovYr2Amt>
        <ExcessDistributionCyovYr1Amt>2507282</ExcessDistributionCyovYr1Amt>
        <TotalExcessDistributionCyovAmt>17679686</TotalExcessDistributionCyovAmt>
        <QualifyingDistributionsAmt>1600000</QualifyingDistributionsAmt>
        <TreatedAsDistriFromCorpusAmt>0</TreatedAsDistriFromCorpusAmt>
        <AppliedToCurrentYearAmt>159251</AppliedToCurrentYearAmt>
        <RemainingDistriFromCorpusAmt>1440749</RemainingDistriFromCorpusAmt>
        <TotalCorpusAmt>19120435</TotalCorpusAmt>
        <UndistributedIncomeCYAmt>0</UndistributedIncomeCYAmt>
        <ExcessDistriCyovFromYr5Amt>1332207</ExcessDistriCyovFromYr5Amt>
        <ExcessDistriCyovToNextYrAmt>17788228</ExcessDistriCyovToNextYrAmt>
        <ExcessFromYear4Amt>7325341</ExcessFromYear4Amt>
        <ExcessFromYear3Amt>5402610</ExcessFromYear3Amt>
        <ExcessFromYear2Amt>1112246</ExcessFromYear2Amt>
        <ExcessFromYear1Amt>2507282</ExcessFromYear1Amt>
        <ExcessFromCurrentYearAmt>1440749</ExcessFromCurrentYearAmt>
      </UndistributedIncomeGrp>
      <SupplementaryInformationGrp>
        <ContributingManagerNm>Frank Theodore Barr</ContributingManagerNm>
        <ContributingManagerNm>Melza M Barr</ContributingManagerNm>
        <OnlyContriToPreselectedInd>X</OnlyContriToPreselectedInd>
        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>Glaucoma Research Foundation</RecipientPersonNm>
          <RecipientUSAddress>
            <AddressLine1Txt>251 Post Street Suite 600</AddressLine1Txt>
            <CityNm>San Fransico</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>94108</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>None</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>Support research on glaucoma and other neuro-degenerative diseases.</GrantOrContributionPurposeTxt>
          <Amt>1000000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>Raptor Trust</RecipientPersonNm>
          <RecipientUSAddress>
            <AddressLine1Txt>1390 White Bridge Rd</AddressLine1Txt>
            <CityNm>Millington</CityNm>
            <StateAbbreviationCd>NJ</StateAbbreviationCd>
            <ZIPCd>07946</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>None</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>Support for education program &amp; care of injured wild birds.</GrantOrContributionPurposeTxt>
          <Amt>20000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>Sustainable Harvest Int'l</RecipientPersonNm>
          <RecipientUSAddress>
            <AddressLine1Txt>177 Huntington Ave Ste 1703 23701</AddressLine1Txt>
            <CityNm>Boston</CityNm>
            <StateAbbreviationCd>MA</StateAbbreviationCd>
            <ZIPCd>02115</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>None</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>Support of Central American agricultural programs.</GrantOrContributionPurposeTxt>
          <Amt>20000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>UC Davis Foundation</RecipientPersonNm>
          <RecipientUSAddress>
            <AddressLine1Txt>202 Cousteau Place Suite 185</AddressLine1Txt>
            <CityNm>Davis</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>95618</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>None</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>Endowment UC Davis Eye Center</GrantOrContributionPurposeTxt>
          <Amt>100000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>Museum of Fine Arts Houston</RecipientPersonNm>
          <RecipientUSAddress>
            <AddressLine1Txt>PO Box 6826</AddressLine1Txt>
            <CityNm>Houston</CityNm>
            <StateAbbreviationCd>TX</StateAbbreviationCd>
            <ZIPCd>77265</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>None</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>Support Conservation Center Completion Project</GrantOrContributionPurposeTxt>
          <Amt>100000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>California Institute of Technology</RecipientPersonNm>
          <RecipientUSAddress>
            <AddressLine1Txt>1200 E California Blvd MC 5-32</AddressLine1Txt>
            <CityNm>Pasadena</CityNm>
            <StateAbbreviationCd>CA</StateAbbreviationCd>
            <ZIPCd>91125</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>None</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>Three Year Post-DOC Fellowship, Division of Geological and Planetary Sciences.</GrantOrContributionPurposeTxt>
          <Amt>320000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>Wild Earth Allies</RecipientPersonNm>
          <RecipientUSAddress>
            <AddressLine1Txt>2 Wisconsin Circle Suite 900</AddressLine1Txt>
            <CityNm>Chevy Chase</CityNm>
            <StateAbbreviationCd>MD</StateAbbreviationCd>
            <ZIPCd>20815</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>None</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>Support for Prey Lang Forrest environmental project, Cambodia.</GrantOrContributionPurposeTxt>
          <Amt>20000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <GrantOrContributionPdDurYrGrp>
          <RecipientPersonNm>Aids Resource Foundation for Childr</RecipientPersonNm>
          <RecipientUSAddress>
            <AddressLine1Txt>77 Academy Street</AddressLine1Txt>
            <CityNm>Newark</CityNm>
            <StateAbbreviationCd>NJ</StateAbbreviationCd>
            <ZIPCd>07102</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>None</RecipientRelationshipTxt>
          <RecipientFoundationStatusTxt>PC</RecipientFoundationStatusTxt>
          <GrantOrContributionPurposeTxt>Support of Children in Families Affected by HIV/AIDS.</GrantOrContributionPurposeTxt>
          <Amt>20000</Amt>
        </GrantOrContributionPdDurYrGrp>
        <TotalGrantOrContriPdDurYrAmt>1600000</TotalGrantOrContriPdDurYrAmt>
      </SupplementaryInformationGrp>
      <AnalysisIncomeProducingActyGrp>
        <IntOnSavAndTempCashInvstGrp>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>650</ExclusionAmt>
        </IntOnSavAndTempCashInvstGrp>
        <DividendsAndInterestFromSecDtl>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>169002</ExclusionAmt>
        </DividendsAndInterestFromSecDtl>
        <SubtotalsIncmProducingActyGrp>
          <ExclusionAmt>169652</ExclusionAmt>
        </SubtotalsIncmProducingActyGrp>
        <TotalIncomeProducingActyAmt>169652</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" softwareId="24020490" softwareVersionNum="2024v5.0">
      <Organization501c3ExemptPFInd>X</Organization501c3ExemptPFInd>
      <GeneralRuleInd>X</GeneralRuleInd>
      <ContributorInformationGrp>
        <ContributorNum>1</ContributorNum>
        <ContributorPersonNm>Melza M and Frank T Barr</ContributorPersonNm>
        <ContributorUSAddress>
          <AddressLine1Txt>952 Echo Lane Ste 300</AddressLine1Txt>
          <CityNm>Houston</CityNm>
          <StateAbbreviationCd>TX</StateAbbreviationCd>
          <ZIPCd>770242790</ZIPCd>
        </ContributorUSAddress>
        <TotalContributionsAmt>2000000</TotalContributionsAmt>
        <PersonContributionInd>X</PersonContributionInd>
      </ContributorInformationGrp>
    </IRS990ScheduleB>
    <TaxesSchedule documentId="TaxesSchedule" softwareId="24020490" softwareVersionNum="2024v5.0">
      <TaxesDetail>
        <CategoryTxt>Excise tax</CategoryTxt>
        <Amt>7237</Amt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>