Davis Uriah I | Born 1707
Family: RHYWALLON LLWYD, Rhiwallon Fychan ap / ? (F19675)
ITHEL, Rhiwallon Llwyd ab (1230- ) 
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| RHYWALLON LLWYD, Rhiwallon Fychan ap (1260- )
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RHIWALLON, Iorwerth ap (1293- )  |
| RHIWALLON FYCHAN, Alo ap (1286- ) |