The St. John Genealogy Project
Origin and Ancestry DNA Database & Electronic Archive
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 | John "Gwyn" ap Gwilym (1400- ) |
![[unknown] Grant](img/female.jpg){kind=small} | [unknown] Grant (1400- )
|
| Nest ferch John "Gwyn" (1430- )  |
| Morgan "Gwyn" ap John "Gwyn" (1430- ) |
| Alswn ferch John "Gwyn" (1430- ) |
| Annes ferch John "Gwyn" (1430- ) |
| Llywelyn ap John "Gwyn" (1430- ) |
| Thomas ap John "Gwyn" (1430- ) |
| [unknown] Vaughan (1470- ) |
| Lewys ap John "Gwyn" (1430- )
|
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