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        <confirmingCopyFlag>false</confirmingCopyFlag>
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      <filer>
        <credentials>
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          <ccc>XXXXXXXX</ccc>
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      <periodOfReport>09-30-2020</periodOfReport>
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      <reportCalendarOrQuarter>09-30-2020</reportCalendarOrQuarter>
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        <name>Brouwer &amp; Janachowski, LLC</name>
        <address>
          <com:street1>100 SHORELINE HIGHWAY</com:street1>
          <com:street2>SUITE B-101</com:street2>
          <com:city>MILL VALLEY</com:city>
          <com:stateOrCountry>CA</com:stateOrCountry>
          <com:zipCode>94941</com:zipCode>
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      <reportType>13F HOLDINGS REPORT</reportType>
      <form13FFileNumber>028-16080</form13FFileNumber>
      <provideInfoForInstruction5>N</provideInfoForInstruction5>
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    <signatureBlock>
      <name>Liza Esselsagoe</name>
      <title>Compliance Manager</title>
      <phone>4154358330</phone>
      <signature>Liza Esselsagoe</signature>
      <city>Mill Valley</city>
      <stateOrCountry>CA</stateOrCountry>
      <signatureDate>10-21-2020</signatureDate>
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      <tableEntryTotal>50</tableEntryTotal>
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            <name>ADVISOR PARTNERS LLC</name>
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            <form13FFileNumber>028-12558</form13FFileNumber>
            <name>Legg Mason Private Portfolio Group, LLC</name>
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