Davis Uriah I | Born 1707
Family: AP TUDUR HEN, Gronwy / VERCH MADOG, Gwerfyl (F11801)
SENESCHAL OF GWYNEDD, Tudur Hen ap Goronwy, (1235-1311) 
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VERCH ITHEL FYCHAN, Angharad (1250-1334) |
| AP TUDUR HEN, Madog (1285- ) |
| AP TUDUR HEN, Hywel (1280- ) |
| LLEWELYN, Griffith ap (1326-1399)
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| FERCH MADOG, Efa (1315-1366)
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GRUFFUDD, Angharad ferch (1362- )  |
| GRIFFITH, Einion ap (1377-1427) |
| AP TUDUR HEN, Gronwy (1265-1331)
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| VERCH MADOG, Gwerfyl (1285-1330)
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| AP GRONWY, Tudur (1310-1367) |
| AP GRONWY, Gutun (1376- ) |
| GORONWAY, Tudor ap Lord of Penllyn (1332-1367) |
| AP GRONWY, Hywel Goch (1372- ) |
| AP GRONWY, Gruffydd Llwyd (1374- ) |
| AP GRONWY, Hywel (1300- ) |
| AP GRONWY, Gruffyd (1305- ) |