Individual Details
Seisyllt , Lord of Merionydd
( - )
Events
| Death |
Families
| Father | Endowain AP EUNYDD BACH (1050 - 1130) |
| Sibling | Seisyll AB EDNYWAIN Seisyllt of Meirionydd (1080 - ) |
| Father | Endowain AP EUNYDD BACH (1050 - 1130) |
| Sibling | Seisyll AB EDNYWAIN Seisyllt of Meirionydd (1080 - ) |