Individual Details
Gwenllian Verch Llywelyn
(Abt 1200 - )
Events
| Birth | Abt 1200 | Of, Caernarvonshire, Wales | |||
| Death |
Families
| Spouse | William de Lacy (1182 - 1233) |
| Father | Llywelyn ab Iorwerth (1172 - 1240) |
| Mother | Lady Joan of Wales (1188 - 1237) |
| Sibling | Princess Margaret of Wales (1208 - 1268) |
| Sibling | Angharad ferch Llywelyn (1210 - 1260) |
| Sibling | Prince Dafydd ap Llywelyn (1212 - 1246) |
| Sibling | Susanna ferch Llywelyn (1216 - ) |
| Father | Llywelyn ab Iorwerth (1172 - 1240) |
| Mother | Lady Joan of Wales (1188 - 1237) |
| Sibling | Princess Margaret of Wales (1208 - 1268) |
| Sibling | Angharad ferch Llywelyn (1210 - 1260) |
| Sibling | Prince Dafydd ap Llywelyn (1212 - 1246) |
| Sibling | Susanna ferch Llywelyn (1216 - ) |