DNA Descendants View for Unknown Mahnke

Here are the inheritors of Unknown Mahnke's Y chromosome and X chromosome DNA. (For autosomal DNA, see Unknown's full descendants list.) Living descendants could be tested to scientifically confirm family relationships back to Unknown. Descendants who have already taken the necessary DNA test are highlighted.   more information Help

Y Chromosome

A father passes his Y chromosome to his sons. Here are up to 10 generations of Unknown's direct-line male descendants.   more information Help

X Chromosome

Sons get their single X chromosome from their mother. Daughters get an X from each parent. Here are up to seven generations of possible carriers of portions of Unknown's X chromosome.   more information Help

  1. Elsabe Mahnke DNA ancestors descendants (1820s - 1840s)
    1. Ferdinand Geercke DNA ancestors (1840s - unknown)
  2. Anna Margaretha Mahnke DNA ancestors descendants (1830s - unknown)
    1. Julius Geercke DNA ancestors descendants (1840s - 1910s)
      1. Margarepha Sarah Geercke DNA ancestors (1870s - 1890s)
      2. Adolphina Geercke DNA ancestors (1870s - 1950s)
      3. Mary Catherine Stewart (Geercke) Sumner DNA ancestors descendants (1880s - 1960s)
        1. Leonard Edward Sumner DNA ancestors (1900s - unknown)
        2. Charles Harvey Sumner DNA ancestors (1900s - unknown)
        3. Lawrence Wilfred Sumner DNA ancestors (1900s - unknown)
        4. Cecil Denis Sumner DNA ancestors (1910s - unknown)
        5. Living: [private second great granddaughter (1920s - unknown)]
          1. Living: [private third great grandson (1950s - unknown)]
      4. Sarah Graham Geercke DNA ancestors (1880s - 1970s)
      5. Fernanda Anna (Geercke) Mahon DNA ancestors descendants (1880s - 1970s)
        1. Margaret Mary Mahon DNA ancestors descendants (1900s - 1970s)
          1. Living: [private third great granddaughter (1930s - unknown)]
          2. Justin Kelly DNA ancestors (1930s - 1990s)
          3. Living: [private third great granddaughter (1930s - unknown)]
          4. Living: [private third great grandson (1930s - unknown)]
          5. Living: [private third great grandson (1940s - unknown)]
        2. Peter Harvey Mahon DNA ancestors descendants (1900s - 1980s)
          1. Living: [private third great granddaughter (1940s - unknown)]
        3. Kathleen Patricia Mahon DNA ancestors (1910s - 1980s)
        4. Doreen (Mahon) Stenson DNA ancestors descendants (1910s - 1990s)
          1. Living: [private third great grandson (1940s - unknown)]
            1. Clare Stenson DNA ancestors (1970s - 1970s)
        5. Edna Theresa (Mahon) Mitchell DNA ancestors descendants (1910s - 2010s)
          1. Living: [private third great grandson (1940s - unknown)]
          2. Living: [private third great grandson (1940s - unknown)]
          3. Living: [private third great granddaughter (1950s - unknown)]
          4. Lynette Mitchell DNA ancestors (1950s - 2010s)
        6. Bernard Kenny Mahon DNA ancestors descendants (1920s - 2000s)
          1. Pauline (Mahon) Walters DNA ancestors descendants (1950s - 1990s)
            1. Living: Brian Walters DNA ancestors descendants (1980s - unknown) XDNA tested GEDmatch T382368 [compare]
          2. Living: [private third great granddaughter (1950s - unknown)]
        7. Terence Aymard Mahon DNA ancestors descendants (1920s - 2010s)
          1. Living: [private third great granddaughter (1960s - unknown)]
    2. Henry Johannes Augustus Geercke DNA ancestors descendants (1840s - 1920s)
      1. Alice Geercke DNA ancestors (1870s - 1900s)
      2. Erdland Geercke DNA ancestors (1870s - unknown)
      3. Conradienne Geercke DNA ancestors (1880s - unknown)
    3. John Augustus Geercke DNA ancestors descendants (1840s - 1900s)
      1. Josephine Gertrude Geercke DNA ancestors descendants (1880s - 1940s)
        1. Margaret Maria Elizabeth (McDougall) Guichon DNA ancestors descendants (1920s - 2010s)
          1. Living: [private third great granddaughter (1950s - unknown)]
            1. Living: [private fourth great grandson (1990s - unknown)]
          2. Living: [private third great grandson (1950s - unknown)]
        2. Angus John McDougall DNA ancestors descendants (1920s - 1990s)
          1. Living: [private third great granddaughter (1950s - unknown)]
            1. Living: [private fourth great grandson (1970s - unknown)]
              1. Living: [private fifth great granddaughter (1990s - unknown)]
            2. Living: [private fourth great granddaughter (1970s - unknown)]
              1. Living: [private fifth great granddaughter (2000s - unknown)]
          2. Living: [private third great granddaughter (1950s - unknown)]
            1. Laura Tiderington DNA ancestors (1970s - 1970s)
            2. Living: [private fourth great grandson (1970s - unknown)]
            3. Living: [private fourth great granddaughter (1970s - unknown)]
              1. Living: [private fifth great granddaughter (2000s - unknown)]
              2. Living: [private fifth great grandson (2000s - unknown)]
          3. Living: [private third great granddaughter (1950s - unknown)]
            1. Living: [private fourth great granddaughter (1980s - unknown)]
          4. Living: [private third great granddaughter (1950s - unknown)]
          5. Living: [private third great granddaughter (1950s - unknown)]
            1. Living: [private fourth great granddaughter (1980s - unknown)]
            2. Living: [private fourth great grandson (1980s - unknown)]
            3. Living: [private fourth great granddaughter (1990s - unknown)]
          6. Living: [private third great granddaughter (1960s - unknown)]
            1. Living: [private fourth great granddaughter (1990s - unknown)]
          7. Living: [private third great granddaughter (1960s - unknown)]
            1. Living: [private fourth great granddaughter (1990s - unknown)]
            2. Living: [private fourth great granddaughter (1990s - unknown)]
            3. Living: [private fourth great grandson (1990s - unknown)]
            4. Living: [private fourth great granddaughter (1990s - unknown)]
        3. Thomas Christopher McDougall DNA ancestors descendants (1920s - 1990s)
          1. Katherine McDougall DNA ancestors descendants (1950s - unknown)
            1. Living: [private fourth great grandson (1970s - unknown)]
            2. Living: [private fourth great granddaughter (1980s - unknown)]
            3. Living: [private fourth great granddaughter (1980s - unknown)]
            4. Living: [private fourth great granddaughter (1980s - unknown)]
          2. Living: [private third great granddaughter (1950s - unknown)]
      2. Mary Agnes Geercke DNA ancestors (1880s - 1970s)
      3. Rudolpha Kathleen Geercke DNA ancestors (1880s - 1890s)
      4. Kathleen Muriel Geercke DNA ancestors (1890s - 1980s)

Note that this display is privacy-controlled. Unknown Mahnke's profile is Public. What you see about each listed descendant depends on their individual Privacy Level and whether you are on their Trusted List.

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