| Name | Cynfyn ap Gwerystan o Powys | |
| Born | 1002 | |
| Gender | Male | |
| Person ID | I3944 | My Roots |
| Last Modified | 25 Jul 2004 | |
| Father | Gwerystan ap Gwaethfoed o Powys | |
| Mother | Nest verch Cadell | |
| Family ID | F936 | Group Sheet | Family chart |
| Family 1 | Angharad verch Maredudd o Deheubarth, b. 0982 | |||||
| Children |
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| Family ID | F931 | Group Sheet | Family chart | ||||
| Family 2 | Unknown | |||
| Children |
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| Family ID | F935 | Group Sheet | Family chart | ||