DNA Descendants View for Henry Johannes Augustus Geercke

Here are the inheritors of Henry Johannes Augustus Geercke's Y chromosome and X chromosome DNA. (For autosomal DNA, see Henry's full descendants list.) Living descendants could be tested to scientifically confirm family relationships back to Henry. 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 Henry's direct-line male descendants.   more information Help

  1. Robert Geercke DNA ancestors (1870s - unknown)
  2. Sophran Geercke DNA ancestors (1870s - 1910s)
  3. Johaannes Edward Geercke DNA ancestors (1880s - unknown)
  4. Henry John George Geercke DNA ancestors (1880s - unknown)
  5. Albert George Geercke DNA ancestors (1890s - unknown)

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 Henry's X chromosome.   more information Help

  1. [Henry's son Robert did not inherit Henry's X chromosome.]
  2. [Henry's son Sophran did not inherit Henry's X chromosome.]
  3. Alice Geercke DNA ancestors (1870s - 1900s)
  4. Erdland Geercke DNA ancestors (1870s - unknown)
  5. [Henry's son Johaannes did not inherit Henry's X chromosome.]
  6. [Henry's son Henry did not inherit Henry's X chromosome.]
  7. Conradienne Geercke DNA ancestors (1880s - unknown)
  8. [Henry's son Albert did not inherit Henry's X chromosome.]

Note that this display is privacy-controlled. Henry Geercke'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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