Davis Uriah I | Born 1707
Family: IORWERTH, Llywelyn " Llwyd" ap / MADOG, Gwenllian Verch (F20541)
The parent family of LLYWELYN, Margred ferch is the Birth Family.
GRUFFUDD, Iorwerth Ap (1260- ) |
OWAIN, Jane ferch (1252- ) |
IORWERTH, Arddun ferch (1300- )  |
| IORWERTH, Madog ap (1305- ) |
IORWERTH, Llywelyn " Llwyd" ap (1310- ) 
|
| MADOG, Gwenllian Verch (1290- ) |
| LLYWELYN, Margred ferch (1330- ) |
| LLYWELYN, Hywel " Gethin" ap (1225- ) |
| AP LLEWELYN, Madog Foel (1280-1331) |
| LLYWELYN, Madog ap (1400- ) |