| Name | Avandreg Mawr | |
Relationship![]() | with Kathleen Alice Jones-Rouse | |
| Birth | 888 | |
| Gender | Female | |
| To Lady Kathleen | Great GrandParent | |
| Death | Yes, date unknown | |
| Person ID | I1364 | Enchanted Family Tree |
| Last Modified | 14 Mar 2012 | |
| Father | King of Powys Merfyn Ap Rhodri Mawr, b. 859 d. 900 (Age 41 years) | |
| Family ID | F1415 | Group Sheet | Family Chart |
| Family | Idwal Foel Ap Anarawd Mawr, b. 883, Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom d. 942 (Age 59 years) | |||
| Marriage | 915 | |||
| Children |
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| Family ID | F1530 | Group Sheet | Family Chart | ||
| Last Modified | 14 Mar 2012 | |||