| Name | Gruffydd Ap Llywelyn | |
| Prefix | Prince of Deheubarth | |
Relationship![]() | with Kathleen Alice Jones-Rouse | |
| Gender | Male | |
| To Lady Kathleen | Great GrandParent | |
| Death | 1063 | |
| Person ID | I2731 | Enchanted Family Tree |
| Last Modified | 14 Mar 2012 | |
| Father | Prince of Deheubarth Llywelyn Ap Seisyll d. 1023 | |
| Mother | Queen of Powys Angharad Ferch ap Maredudd | |
| Family ID | F1485 | Group Sheet | Family Chart |
| Family | Ealdgyth, of Mercia d. 1070 | |||
| Marriage | 1050 | |||
| Children |
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| Family ID | F1486 | Group Sheet | Family Chart | ||
| Last Modified | 14 Mar 2012 | |||