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        <Taxable2Amt>0</Taxable2Amt>
        <UndistributedIncomeCYAmt>263118</UndistributedIncomeCYAmt>
        <CorpusDistri170b1EOr4942g3Amt>0</CorpusDistri170b1EOr4942g3Amt>
        <ExcessDistriCyovFromYr5Amt>0</ExcessDistriCyovFromYr5Amt>
        <ExcessDistriCyovToNextYrAmt>0</ExcessDistriCyovToNextYrAmt>
        <ExcessFromYear4Amt>0</ExcessFromYear4Amt>
        <ExcessFromYear3Amt>0</ExcessFromYear3Amt>
        <ExcessFromYear2Amt>0</ExcessFromYear2Amt>
        <ExcessFromYear1Amt>0</ExcessFromYear1Amt>
        <ExcessFromCurrentYearAmt>0</ExcessFromCurrentYearAmt>
      </UndistributedIncomeGrp>
      <SupplementaryInformationGrp>
        <OnlyContriToPreselectedInd>X</OnlyContriToPreselectedInd>
        <GrantOrContributionPdDurYrGrp>
          <RecipientBusinessName>
            <BusinessNameLine1Txt>MATHER FOUNDATION</BusinessNameLine1Txt>
          </RecipientBusinessName>
          <RecipientUSAddress>
            <AddressLine1Txt>1603 ORRINGTON AVENUE</AddressLine1Txt>
            <CityNm>EVANSTON</CityNm>
            <StateAbbreviationCd>IL</StateAbbreviationCd>
            <ZIPCd>602015019</ZIPCd>
          </RecipientUSAddress>
          <RecipientRelationshipTxt>N/A</RecipientRelationshipTxt>
          <RecipientFoundationStatusCd>PC</RecipientFoundationStatusCd>
          <GrantOrContributionPurposeTxt>UNRESTRICTED GENERAL</GrantOrContributionPurposeTxt>
          <Amt>246216</Amt>
        </GrantOrContributionPdDurYrGrp>
        <TotalGrantOrContriPdDurYrAmt>246216</TotalGrantOrContriPdDurYrAmt>
      </SupplementaryInformationGrp>
      <AnalysisIncomeProducingActyGrp>
        <FeesContractsFromGovtAgGrp />
        <MembershipDuesAndAssmntGrp />
        <IntOnSavAndTempCashInvstGrp />
        <DividendsAndInterestFromSecDtl>
          <ExclusionCd>14</ExclusionCd>
          <ExclusionAmt>163367</ExclusionAmt>
        </DividendsAndInterestFromSecDtl>
        <NetRntlIncmReDebtFincdPropGrp />
        <NetRntlIncmReNotDebtFincdProp />
        <NetRentalIncomePersonalPropGrp />
        <OtherInvestmentIncomeGrp />
        <GainSalesAstOthThanInvntryGrp>
          <ExclusionCd>18</ExclusionCd>
          <ExclusionAmt>276897</ExclusionAmt>
        </GainSalesAstOthThanInvntryGrp>
        <NetIncomeLossFromSpecialEvtGrp />
        <GrossProfitLossSlsOfInvntryGrp />
        <SubtotalsIncmProducingActyGrp>
          <ExclusionAmt>440264</ExclusionAmt>
        </SubtotalsIncmProducingActyGrp>
        <TotalIncomeProducingActyAmt>440264</TotalIncomeProducingActyAmt>
      </AnalysisIncomeProducingActyGrp>
      <RlnOfActyToAccomOfExmptPrpsGrp />
      <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>
    <AccountingFeesSchedule documentId="AccountingFeesSchedule">
      <AccountingFeesDetail>
        <CategoryTxt>TAX PREPARATION FEE</CategoryTxt>
        <Amt>1250</Amt>
        <NetInvestmentIncomeAmt>750</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>500</DisbursementsCharitablePrpsAmt>
      </AccountingFeesDetail>
    </AccountingFeesSchedule>
    <GeneralExplanationAttachment documentId="GeneralExplanationAttachment">
      <GeneralExplanationGrp>
        <IdentifierTxt>FEDERAL FOOTNOTE</IdentifierTxt>
        <FormAndLineReferenceDesc>PART VIII LIST OF OFFICERS AND DIRECTORS</FormAndLineReferenceDesc>
        <MediumExplanationTxt>THE COMPENSATION SHOWN ON THE RETURN THAT IS PAID TO BANK OF AMERICA, N.A. AS CORPORATE TRUSTEE IS NOT CALCULATED BASED UPON AN HOURLY RATE FOR THE TIME SPENT BY THE TRUSTEE; RATHER, BANK OF AMERICA'S COMPENSATION AS CORPORATE TRUSTEE IS CALCULATED USING A MARKET VALUE FEE SCHEDULE. THE TRUST OFFICER'S TIME SPENT PERFORMING ADMINISTRATIVE RESPONSIBILITIES FOR THIS FOUNDATION AVERAGES ONE HOUR PER WEEK. IN ADDITION, TIME IS SPENT BY OTHER STAFF MEMBERS FOR RECORDKEEPING, INVESTMENT MANAGEMENT, INCOME COLLECTION, RENDERING STATEMENTS AND ACCOUNTINGS, REGULATORY REPORTING, REGULATORY COMPLIANCE, AND TAX SERVICES.</MediumExplanationTxt>
      </GeneralExplanationGrp>
    </GeneralExplanationAttachment>
    <InvestmentsCorpBondsSchedule documentId="InvestmentsCorpBondsSchedule">
      <InvestmentsCorporateBondsGrp>
        <BondNm>341081FZ5 FLORIDA POWER &amp; LIGH</BondNm>
      </InvestmentsCorporateBondsGrp>
      <InvestmentsCorporateBondsGrp>
        <BondNm>46625HRS1 JPMORGAN CHASE &amp; CO</BondNm>
        <EOYBookValueAmt>92960</EOYBookValueAmt>
        <EOYFMVAmt>99701</EOYFMVAmt>
      </InvestmentsCorporateBondsGrp>
    </InvestmentsCorpBondsSchedule>
    <InvestmentsCorpStockSchedule documentId="InvestmentsCorpStockSchedule">
      <InvestmentsCorporateStockGrp>
        <StockNm>464287465 ISHARES MSCI EAFE</StockNm>
        <EOYBookValueAmt>461336</EOYBookValueAmt>
        <EOYFMVAmt>800890</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>922042858 VANGUARD FTSE EMERGI</StockNm>
        <EOYBookValueAmt>295555</EOYBookValueAmt>
        <EOYFMVAmt>411533</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>922908363 VANGUARD 500 INDEX F</StockNm>
        <EOYBookValueAmt>714663</EOYBookValueAmt>
        <EOYFMVAmt>2314110</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>922908629 VANGUARD MID-CAP ETF</StockNm>
        <EOYBookValueAmt>456983</EOYBookValueAmt>
        <EOYFMVAmt>792301</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>922908751 VANGUARD SMALL CAP</StockNm>
        <EOYBookValueAmt>238199</EOYBookValueAmt>
        <EOYFMVAmt>472049</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>464287226 ISHARES CORE U.S. AG</StockNm>
        <EOYBookValueAmt>856732</EOYBookValueAmt>
        <EOYFMVAmt>882939</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>92203J407 VANGUARD TOTAL INTER</StockNm>
        <EOYBookValueAmt>451473</EOYBookValueAmt>
        <EOYFMVAmt>438987</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>464285204 ISHARES GOLD TR SHS</StockNm>
        <EOYBookValueAmt>63826</EOYBookValueAmt>
        <EOYFMVAmt>66965</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
      <InvestmentsCorporateStockGrp>
        <StockNm>78468R606 STATE STREET SPDR PO</StockNm>
        <EOYBookValueAmt>126872</EOYBookValueAmt>
        <EOYFMVAmt>129238</EOYFMVAmt>
      </InvestmentsCorporateStockGrp>
    </InvestmentsCorpStockSchedule>
    <InvestmentsGovtObligationsSch documentId="InvestmentsGovtObligationsSch" />
    <OtherExpensesSchedule documentId="OtherExpensesSchedule">
      <OtherExpensesScheduleGrp>
        <Desc>AG FILING FEE</Desc>
        <RevenueAndExpensesPerBooksAmt>15</RevenueAndExpensesPerBooksAmt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>15</DisbursementsCharitablePrpsAmt>
      </OtherExpensesScheduleGrp>
    </OtherExpensesSchedule>
    <OtherIncreasesSchedule documentId="OtherIncreasesSchedule">
      <OtherIncreasesDetail>
        <Desc>INCOME ADJ</Desc>
        <Amt>898</Amt>
      </OtherIncreasesDetail>
      <OtherIncreasesDetail>
        <Desc>CARRYING VALUE ADJUSTMENT</Desc>
        <Amt>13</Amt>
      </OtherIncreasesDetail>
    </OtherIncreasesSchedule>
    <TaxesSchedule documentId="TaxesSchedule">
      <TaxesDetail>
        <CategoryTxt>EXCISE TAX - PRIOR YEAR</CategoryTxt>
        <Amt>4991</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>FEDERAL ESTIMATES - PRINCIPAL</CategoryTxt>
        <Amt>6552</Amt>
        <NetInvestmentIncomeAmt>0</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>FOREIGN TAXES ON QUALIFIED FOR</CategoryTxt>
        <Amt>1955</Amt>
        <NetInvestmentIncomeAmt>1955</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
      <TaxesDetail>
        <CategoryTxt>FOREIGN TAXES ON NONQUALIFIED</CategoryTxt>
        <Amt>780</Amt>
        <NetInvestmentIncomeAmt>780</NetInvestmentIncomeAmt>
        <DisbursementsCharitablePrpsAmt>0</DisbursementsCharitablePrpsAmt>
      </TaxesDetail>
    </TaxesSchedule>
  </ReturnData>
</Return>