Parentesc (1 grau de parentesc)
Clara C. Coryell és
la muller de un besnet
de Francis Burk.
1 branca
Francis Burk
1725-1768
&
Eunice Merck
†1769
|
John Burk
,
The Pioneer
1754-1827
&
1778
Sarah Williams
1763
|
David F. Burk
&
Mary Knowles
|
William Knowles Burk
1816-1881
&
Clara C. Coryell
1824-1895