DNA Descendants View for John Timothy Lemass

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

  1. Noel Denis Joseph Lemass DNA ancestors (1890s - 1920s)
  2. John Francis Lemass DNA ancestors descendants (1890s - 1970s)
    1. Noel Thomas Lemass DNA ancestors (1920s - 1970s)
  3. Patrick Phelan Lemass DNA ancestors (1900s - 1920s)
  4. Francis Phelan Lemass DNA ancestors (1910s - 1970s)
  5. Herbert Phelan Lemass DNA ancestors (1910s - 1910s)

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 John's X chromosome.   more information Help

  1. [John's son Noel did not inherit John's X chromosome.]
  2. [John's son Seán did not inherit John's X chromosome.]
  3. Alice Mary (Lemass) Lemass-Boland DNA ancestors (1900s - unknown)
  4. Nora Clarissa (Lemass) Lyne DNA ancestors (1900s - unknown)
  5. Winifred Mary Lemass DNA ancestors (1900s - 1900s)
  6. [John's son Patrick did not inherit John's X chromosome.]
  7. Mary Frances Lemass DNA ancestors (1900s - 1980s)
  8. [John's son Frank did not inherit John's X chromosome.]
  9. [John's son Herbert did not inherit John's X chromosome.]

Note that this display is privacy-controlled. John Lemass'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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