Family Group Sheet| HUSBAND | | Maredudd ap Bleddyn (9C69-N2F) | | BIRTH | after 1047 | Montgomery, Wales | | DEATH | 1132 | Powys, Wales | | REF # | | 9369478; | | REF # | | | | REF # | | 60; | | MARRIAGE | 1081 | Montgomeryshire, Wales | | FATHER | Bleddyn ap Cynfyn (L1H5-WPB) | | MOTHER | Haer Cillyn | | | | WIFE | | Hunydd Einudd (L133-6GS) | | BIRTH | about 1063 | Dyffryn Clwyd, Denbighshire, Wales | | DEATH | 1132 | | | REF # | | 292269; | | REF # | | | | REF # | | 60; | | FATHER | Efnydd Ap Morien | | MOTHER | Efa verch Llewelyn (GH3K-F57) |
| | | CHILDREN | | 1. | Madog ap Maredudd (9C9K-684) MALE | | | BIRTH | 1091 | Montgomeryshire, Wales | | DEATH | 9 February 1160 | Winchester, Hampshire | | REF # | | 12134164; | | REF # | | | | REF # | | 60; | | MARRIAGE | | Susanna ferch Gruffudd (94QW-5WJ); |
| | 2. | Cadwgon ap Maredudd (LHLT-R3K) MALE | | | BIRTH | 1081 | Of, Montgomeryshire, Wales | | DEATH | 1163 | | | REF # | | 15116249; | | REF # | | 16223527; | | REF # | | 60; |
| | 3. | Gruffudd "Prince of Powys" ap Maredudd (L8TV-5P5) MALE | | | BIRTH | 1093 | Montgomeryshire, Wales | | DEATH | 1128 | Montgomeryshire, Wales | | REF # | | 15116527; | | REF # | | 16223843; | | REF # | | 60; |
| | 4. | Dyddgu ferch Maredudd (M7N9-KYY) FEMALE | | | BIRTH | 1100 | Of, Montgomeryshire, , Wales | | REF # | | 15116242; | | REF # | | 16223518; | | REF # | | 60; |
| | 5. | Hywel ap Maredudd (9QQC-XVQ) MALE | | | BIRTH | 1111 | Of, Montgomeryshire, , Wales | | DEATH | 1142 | Wales | | REF # | | 15116195; | | REF # | | 16223467; | | REF # | | 60; |
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