DNA Descendants View for Marie Blanche (Joseph) Roch

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

Mitochondrial DNA

A mother passes her mitochondrial DNA to all her children. Her daughters can then pass it down to their children. Here are up to 10 generations of Blanche's mitochondrial DNA descendants.   more information Help

  1. Hélène Marie-Louise Clémentine Roch DNA ancestors descendants (1930s - 2010s)
    1. Living: Heather McIntosh DNA ancestors descendants (1950s - unknown)
      1. Living: [private great grandson (1990s - unknown)]
    2. Living: [private grandson (1960s - unknown)] [confident]
  2. Marie Blanche Alice (Roch) Ellis DNA ancestors descendants (1930s - 1990s) [confident]
    1. Living: Dawn Ellis DNA ancestors descendants (1960s - unknown) mtDNA tested [confident]
      1. Living: [private great grandson (1970s - unknown)] DNA confirmed
      2. Living: [private great granddaughter (1980s - unknown)] DNA confirmed

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 Blanche's X chromosome.   more information Help

  1. Hélène Marie-Louise Clémentine Roch DNA ancestors descendants (1930s - 2010s)
    1. Living: Heather McIntosh DNA ancestors descendants (1950s - unknown)
      1. Living: [private great grandson (1990s - unknown)]
    2. Living: [private grandson (1960s - unknown)] [confident]
      1. Living: [private great granddaughter (unknown - unknown)]
  2. Marie Blanche Alice (Roch) Ellis DNA ancestors descendants (1930s - 1990s) [confident]
    1. Living: Dawn Ellis DNA ancestors descendants (1960s - unknown) XDNA tested GEDmatch T574850 [compare] [confident]
      1. Living: [private great grandson (1970s - unknown)] DNA confirmed
      2. Living: [private great granddaughter (1980s - unknown)] DNA confirmed

Note that this display is privacy-controlled. Blanche Roch'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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