Sugulus (2 sugulussuhet)
James Burk on Mary Burk
vend
.
Muidugi,
Francis Burk
(1 sugulussuhe)
Eunice Merck
(1 sugulussuhe)
on samal ajal
Mary Burk vanemad
James Burk vanemad
Francis Burk
1725-1768
&
Eunice Merck
†1769
|
|
|
Mary Burk
1758
James Burk
1757-1827
Sugulus: 25%