Family Group Sheet| HUSBAND | | Owain ap Gruffydd (94L5-FXD) | | BIRTH | 1078 | Nant Gwynant, Caernarfon, Gwynedd, Wales | | DEATH | 23 November 1170 | Wales | | REF # | | 12133562; | | REF # | | | | REF # | | 60; | | MARRIAGE | | | | MARRIAGE | 1145 | Cristin Goronwy (29WW-4ZB); | | FATHER | Gruffudd ap Cynan (K8B7-ZSB) | | MOTHER | Angharad "of Gwynedd" Deuheubarth (LY7M-RRN) | | | | WIFE | | Gwladys Llywarch (LD7V-9LN) | | BIRTH | 1098 | Arwystli, Pembrokeshire, Wales | | DEATH | 1155 | Montgomeryshire, , Wales | | REF # | | 7614438; | | REF # | | | | REF # | | 60; | | FATHER | Llywarch "Lord Pembroke" Arwystli (LRQZ-67S) | | MOTHER | Dyddgu verch IOWERTH (9WPR-2DC) |
| | | CHILDREN | | 1. | Iorweth "Drwyndwn" Gwynedd (9ZH7-FWJ) MALE | | | BIRTH | 1145 | Aberffraw Castle, Anglesey, Wales | | DEATH | 1174 | Aberffraw Castle, Ynys Mon, Gwynedd, Wales | | REF # | | 7635003; | | REF # | | | | REF # | | 60; | | MARRIAGE | 1163 | Marared ferch Madog (9CM9-HB5); Aberffraw Castle, Ynys Mon, Gwynedd, Wales |
| | 2. | Living MALE |
| | 3. | Living MALE |
| | 4. | Living MALE |
| | 5. | Hywel ab Owain (L8YQ-WR5) MALE | | | DEATH | 1170 | | | BIRTH | | | | REF # | | 8446661; | | REF # | | 8831614; | | REF # | | 60; |
| | 6. | Living MALE |
| | 7. | Living MALE |
| | 8. | Living MALE |
| | 9. | Living MALE |
| | 10. | Living MALE |
| | 11. | Rhun Owain (MDHK-SH7) MALE | | | DEATH | 1147 | | | BIRTH | | | | REF # | | 8446687; | | REF # | | 8831647; | | REF # | | 60; |
| | 12. | Living MALE |
| | 13. | Gwenllian "of Gwynedd" ferch Owain (LZ2D-WH4) FEMALE | | | BIRTH | 1130 | Caernarvonshire, Wales | | DEATH | 1197 | Wales | | REF # | | 15004757; | | REF # | | 16098885; | | REF # | | 60; |
| | 14. | Einion Owain (LD7V-SPK) MALE | | | BIRTH | about 1144 | Caernarvonshire, Wales | | REF # | | 8446706; | | REF # | | 8831670; | | REF # | | 60; |
| | 15. | Cynan ab "Lord of Meirionnydd" Owain (KGCR-BY5) MALE | | | BIRTH | about 1150 | Gwynedd, Wales | | DEATH | 1174 | Pennant Mehangell | | REF # | | 7628556; | | REF # | | 7936259; | | REF # | | 60; |
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