
| Name | Rhiwallon ap Cynfyn | |
| Suffix | King of Powys | |
| Gender | Male | |
| _FSFTID | 99Y7-FRQ | |
| _UID | 6F024B2B572A3944A9895D6094CEE8E0FE56 | |
| Death | 1068/1070 | |
| Person ID | I33003 | Ken Tree |
| Last Modified | 3 Nov 2019 | |
| Father | King Cynfyn ap Gwerystan, of Powys, b. 990, Powys, Montgomeryshire, Wales d. 1033, Powys, Wales (Age 43 years) | |
| Mother | Angharad ferch Maredudd, Queen of Powys, b. Abt 982, West Wales, Wales, United Kingdom d. 1058, Rhuddlan, Flintshire, Wales (Age 76 years) | |
| Marriage | Abt 1023 | Wales |
| _UID | 1A5643323F36A24BB80854BBD89BCA8BDE02 | |
| Family ID | F15024 | Group Sheet | Family Chart |