DNA Descendants View for Mary Jane (Gibson) Smithson

Here are the inheritors of Mary Jane (Gibson) Smithson's mitochondrial DNA and X chromosome DNA. (For autosomal DNA, see Mariah's full descendants list.) Living descendants could be tested to scientifically confirm family relationships back to Mariah. 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 Mariah's mitochondrial DNA descendants.   more information Help

  1. Patrick Gibson Smithson DNA ancestors (1830s - 1890s)
  2. James Polk Smithson DNA ancestors (1840s - 1900s)
  3. Benjamin Franklin Smithson DNA ancestors (1840s - 1900s)
  4. Sarah Catherine Smithson DNA ancestors (1840s - unknown)
  5. William Parrish Smithson DNA ancestors (1840s - unknown)
  6. John Wilson Smithson DNA ancestors (1850s - unknown)
  7. Samuel Smithson DNA ancestors (1850s - unknown)
  8. Alexander Reid Smithson DNA ancestors (1850s - unknown)
  9. Joseph W Smithson DNA ancestors (1850s - unknown)
  10. Richard Knott Smithson DNA ancestors (1850s - 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 Mariah's X chromosome.   more information Help

  1. Patrick Gibson Smithson DNA ancestors (1830s - 1890s)
  2. James Polk Smithson DNA ancestors (1840s - 1900s)
  3. Benjamin Franklin Smithson DNA ancestors (1840s - 1900s)
  4. Sarah Catherine Smithson DNA ancestors (1840s - unknown)
  5. William Parrish Smithson DNA ancestors (1840s - unknown)
  6. John Wilson Smithson DNA ancestors (1850s - unknown)
  7. Samuel Smithson DNA ancestors (1850s - unknown)
  8. Alexander Reid Smithson DNA ancestors (1850s - unknown)
  9. Joseph W Smithson DNA ancestors (1850s - unknown)
  10. Richard Knott Smithson DNA ancestors (1850s - unknown)

Note that this display is privacy-controlled. Mariah Smithson'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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