Forfædre til Thomas Burk op til ? ?
Generation 1
1 -
Thomas Burk
Generation 2
2 -
Edward Burk
Generation 3
4 -
Thomas Howard Burk
Generation 4
8 -
Daniel Francis Burk
1849-1917
Generation 5
16 -
William Knowles Burk
1816-1881
Generation 6
32 -
David F. Burk
Generation 7
65 -
Sarah Williams
1763
Generation 8
131 -
? ?