MaleSeisyllt ap EDNOWAIN |
| Birth | Abt 938 | , , Wales |
| Death | Yes, date unknown | |
| Burial | ||
| Marriage | ||
| Father | Ednowain | F970 Group Sheet | |
| Mother | ||
FemaleTrawst verch ELISEG |
| Birth | Abt 940 | , , Wales |
| Death | Yes, date unknown | |
| Burial | ||
| Father | Eliseg AP ANARAWD | F971 Group Sheet | |
| Mother | ||
MaleLlewelyn ap SEISYLLT, Prince of Wales |
| Birth | Abt 980 | of Rhuddlan, Flintshire, Wales |
| Death | 1021 OR 1023 | |
| Burial | ||
| Spouse | Angharad verch MAREDYDD | F968 | |
| Marriage | ||