DNA Ancestors View for Mary (Blakiston) Thompson

Here is how Mary (Blakiston) Thompson inherited her xDNA X chromosome and mtDNA mitochondrial DNA. (For auDNA autosomal DNA see Mary's full family tree.)   more information Help



Mitochondrial DNA

Mitochondrial DNA is passed down from mother to child. Here are Mary's direct maternal line ancestors.   more information Help

Mary Tonge descendants (abt 1585 - )
  Helen Lambton descendants ( - 20 Mar 1611)
    [Great-Grandmother Unknown]
      [Second Great-Grandmother Unknown]
        [Third Great-Grandmother Unknown]
          [Fourth Great-Grandmother Unknown]
            [Fifth Great-Grandmother Unknown]
              [Sixth Great-Grandmother Unknown]
                [Seventh Great-Grandmother Unknown]

X Chromosome

Males inherit one X chromosome from their mother. Females inherit one from their mother and one from their father. Here are seven generations of ancestors who could have contributed to Mary's X DNA and their approximate average percentage of contribution. These are adapted from Blaine Bettinger's X-DNA charts.   more information Help

  50% — Henry Blakiston descendants (abt 1580 - )
    50% — [Grandmother Unknown]
      25% — [Great-Grandfather Unknown]
        25% — [Second Great-Grandmother Unknown]
          12.5% — [Third Great-Grandfather Unknown]
            12.5% — [Fourth Great-Grandmother Unknown]
              6.25% — [Fifth Great-Grandfather Unknown]
              6.25% — [Fifth Great-Grandfather Unknown]
          12.5% — [Third Great-Grandmother Unknown]
            6.25% — [Fourth Great-Grandfather Unknown]
              6.25% — [Fifth Great-Grandmother Unknown]
            6.25% — [Fourth Great-Grandmother Unknown]
              3.125% — [Fifth Great-Grandfather Unknown]
              3.125% — [Fifth Great-Grandmother Unknown]
      25% — [Great-Grandmother Unknown]
        12.5% — [Second Great-Grandfather Unknown]
          12.5% — [Third Great-Grandmother Unknown]
            6.25% — [Fourth Great-Grandfather Unknown]
              6.25% — [Fifth Great-Grandmother Unknown]
            6.25% — [Fourth Great-Grandmother Unknown]
              3.125% — [Fifth Great-Grandfather Unknown]
              3.125% — [Fifth Great-Grandmother Unknown]
        12.5% — [Second Great-Grandmother Unknown]
          6.25% — [Third Great-Grandfather Unknown]
            6.25% — [Fourth Great-Grandmother Unknown]
              3.125% — [Fifth Great-Grandfather Unknown]
              3.125% — [Fifth Great-Grandmother Unknown]
          6.25% — [Third Great-Grandmother Unknown]
            3.125% — [Fourth Great-Grandfather Unknown]
              3.125% — [Fifth Great-Grandmother Unknown]
            3.125% — [Fourth Great-Grandmother Unknown]
              1.5625% — [Fifth Great-Grandfather Unknown]
              1.5625% — [Fifth Great-Grandmother Unknown]
  50% — Mary Tonge descendants (abt 1585 - )
    25% — George Tonge descendants ( - bef 25 Mar 1593)
      25% — Elizabeth Clifford descendants (abt 1490 - )
        12.5% — Henry Clifford KB descendants (1454 - 23 Apr 1523)
          12.5% — Margaret Bromflete descendants (1436 - 12 Apr 1493) [confident]
            6.25% — Henry Bromflete descendants (abt 1390 - 16 Jan 1469) [confident]
              6.25% — Margaret St John descendants (1371 - 22 Oct 1407)
            6.25% — Eleanor FitzHugh descendants (abt 1391 - 30 Sep 1457) [confident]
              3.125% — Henry FitzHugh KG descendants (abt 1358 - 11 Jan 1425) [confident]
              3.125% — Elizabeth Grey descendants (abt 1364 - 12 Dec 1427) [confident]
        12.5% — Anne St John descendants (abt 1460 - aft 12 May 1506)
          6.25% — John St John Esq descendants (abt 1432 - abt 1513) [confident]
            6.25% — Margaret Beauchamp descendants (abt 1410 - bef 03 Jun 1482) [confident]
              3.125% — John Beauchamp descendants (abt 1384 - 13 Apr 1412) [confident]
              3.125% — Edith Stourton descendants (aft 1390 - 13 Jun 1441) [confident]
          6.25% — Alice Bradshaw descendants (abt 1433 - bef 1488) [confident]
            3.125% — Thomas Bradshaigh descendants (abt 1390 - )
              3.125% — Alice Osbaldston descendants (1378 - 1420)
            3.125% — Alice Sherburne descendants (abt 1400 - aft 1462)
              1.5625% — Richard Sherburne descendants (12 Oct 1381 - 29 May 1441)
              1.5625% — Agnes Harrington descendants (abt 1375 - 1444)
    25% — Helen Lambton descendants ( - 20 Mar 1611)
      12.5% — [Great-Grandfather Unknown]
        12.5% — [Second Great-Grandmother Unknown]
          6.25% — [Third Great-Grandfather Unknown]
            6.25% — [Fourth Great-Grandmother Unknown]
              3.125% — [Fifth Great-Grandfather Unknown]
              3.125% — [Fifth Great-Grandmother Unknown]
          6.25% — [Third Great-Grandmother Unknown]
            3.125% — [Fourth Great-Grandfather Unknown]
              3.125% — [Fifth Great-Grandmother Unknown]
            3.125% — [Fourth Great-Grandmother Unknown]
              1.5625% — [Fifth Great-Grandfather Unknown]
              1.5625% — [Fifth Great-Grandmother Unknown]
      12.5% — [Great-Grandmother Unknown]
        6.25% — [Second Great-Grandfather Unknown]
          6.25% — [Third Great-Grandmother Unknown]
            3.125% — [Fourth Great-Grandfather Unknown]
              3.125% — [Fifth Great-Grandmother Unknown]
            3.125% — [Fourth Great-Grandmother Unknown]
              1.5625% — [Fifth Great-Grandfather Unknown]
              1.5625% — [Fifth Great-Grandmother Unknown]
        6.25% — [Second Great-Grandmother Unknown]
          3.125% — [Third Great-Grandfather Unknown]
            3.125% — [Fourth Great-Grandmother Unknown]
              1.5625% — [Fifth Great-Grandfather Unknown]
              1.5625% — [Fifth Great-Grandmother Unknown]
          3.125% — [Third Great-Grandmother Unknown]
            1.5625% — [Fourth Great-Grandfather Unknown]
              1.5625% — [Fifth Great-Grandmother Unknown]
            1.5625% — [Fourth Great-Grandmother Unknown]
              .78125% — [Fifth Great-Grandfather Unknown]
              .78125% — [Fifth Great-Grandmother Unknown]

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