Family Group SheetHUSBAND | Madog ap Maredudd (9C9K-684) | BIRTH | 1091 | Montgomeryshire, Wales | DEATH | 9 February 1160 | Winchester, Hampshire | REF # | | 12134164; | REF # | | | REF # | | 60; | MARRIAGE | | | FATHER | Maredudd ap Bleddyn (9C69-N2F) | MOTHER | Hunydd Einudd (L133-6GS) | | WIFE | Susanna ferch Gruffudd (94QW-5WJ) | BIRTH | about 1090 | Caernarvonshire, Wales | DEATH | 1165 | Burke, , , | REF # | | 12185050; | REF # | | | REF # | | 60; | FATHER | Gruffudd ap Cynan (K8B7-ZSB) | MOTHER | Angharad "of Gwynedd" Deuheubarth (LY7M-RRN) |
| CHILDREN | 1. | Marared ferch Madog (9CM9-HB5) FEMALE | | BIRTH | about 1129 | Powys, Wales | DEATH | about 1201 | Kingdom of Gwynedd | REF # | | 1225476; | REF # | | | REF # | | 60; | MARRIAGE | 1163 | Iorweth "Drwyndwn" Gwynedd (9ZH7-FWJ); Aberffraw Castle, Ynys Mon, Gwynedd, Wales |
| 2. | Griffith "Prince of Powys Fadog" Madog Maelor I (LBLP-DB3) MALE | | BIRTH | 1121 | Of, Montgomeryshire, , Wales | DEATH | 1191 | Montgomery, Montgomeryshire, , Wales | REF # | | 2347666; | REF # | | 2379518; | REF # | | 60; | MARRIAGE | | Angharad "of Gwynedd" Gwynedd (L5VM-HZP); |
| 3. | Llewelyn Madog (9Z8W-DQH) MALE | | BIRTH | 1123 | Montgomeryshire, Wales | DEATH | 1160 | Montgomery, Wales | REF # | | 2347670; | REF # | | 2379522; | REF # | | 60; |
| 4. | Elise Madog (LZ6H-9WL) MALE | | BIRTH | 1127 | Montgomeryshire, , Wales | REF # | | 2347665; | REF # | | 2379517; | REF # | | 60; |
| 5. | Gwenllian "of Powys" Madog (9ZHX-11X) FEMALE | | BIRTH | about 1131 | Montgomeryshire, Wales | DEATH | 1211 | | REF # | | 282565; | REF # | | 298151; | REF # | | 60; |
| 6. | Efa ferch Madog (LVJW-3PB) FEMALE | | BIRTH | 1133 | Montgomeryshire, , Wales | REF # | | 12133323; | REF # | | 12917441; | REF # | | 60; |
| 7. | Unknown Madog FEMALE | | BIRTH | 1137 | Montgomeryshire, , Wales | DEATH | 1198 | | REF # | | 2347673; | REF # | | 2379525; | REF # | | 60; |
| 8. | Griffith Maelor ap Madoc (L17B-P9C) MALE | | BIRTH | before 1186 | | REF # | | 9369470; | REF # | | 9849261; | REF # | | 60; |
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