| Gruffydd Ap Llewelyn |
| Father: Llewelyn Ap Seisyllt | Mother: Angharad Verch Maredydd |
| Born:
abt 1011 of Rhuddlan, Flintshire, Wales |
Died:
Aug 5, 1063 |
| Spouse: Ealdgyth Queen of England | Married:
abt 1058 |
| Children: Nest Verch Gruffydd Idwal Ap Gruffudd Maredudd Ap Gruffudd Nest Verch Gruffudd | Brothers & Sisters: |