Nielsen Hayden genealogy
Susanna ferch Gruffydd ap Cynan
Generation: 1
Generation: 3
Generation: 4
1. Susanna ferch Gruffydd ap Cynan (daughter of Gruffydd ap Cynan ab Iago, King of Gwynedd and Angharad ferch Owain). Family/Spouse: Madog ap Maredudd, Prince of Powys Fadog. Madog (son of Maredudd ap Bleddyn ap Cynfyn and Hunydd ferch Einudd) died in 1160 in Winchester, Hampshire, England; was buried in St. Tysilio, Meifod, Powys, Wales. [Group Sheet] [Family Chart]
Children:- Gryffydd "Maelor" ap Madog, Prince of Northern Powys was born in of Powys Fadog, Wales; died in 1191 in Castle of Dinas Bran, Nanheudwy, Wales; was buried in St. Tysilio, Meifod, Powys, Wales.
2. Gruffydd ap Cynan ab Iago, King of Gwynedd was born about 1055 (son of Cynan ab Iago and Radnailt of Dublin); died in 1137. Gruffydd married Angharad ferch Owain about 1095. Angharad (daughter of Owain ab Edwin) died in 1162. [Group Sheet] [Family Chart]
3. Angharad ferch Owain (daughter of Owain ab Edwin); died in 1162. Children:
- Owain Gwynedd, King of Gwynedd died in 1169; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales.
- 1. Susanna ferch Gruffydd ap Cynan
- Gwenllian ferch Gruffudd died in 1136.
- Cadwaladr ap Gruffudd ap Cynan, King in Wales died in 1172; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales.
Generation: 3
4. Cynan ab Iago (son of Iago ab Idwal, King of Gwynedd). Cynan married Radnailt of Dublin. [Group Sheet] [Family Chart]
5. Radnailt of Dublin (daughter of Amlaíb mac Sitric and Máelcorcre ingen Dúnlaing). Children:
- 2. Gruffydd ap Cynan ab Iago, King of Gwynedd was born about 1055; died in 1137.
6. Owain ab Edwin (son of Edwin of Tegeingl and Iwerydd ferch Cynfyn); died in 1104. Children:
- 3. Angharad ferch Owain died in 1162.
- Aldud ab Owain ab Edwin
- Gronwy ab Owain ab Edwin was born about 1070.
Generation: 4
8. Iago ab Idwal, King of Gwynedd (son of Idwal ap Meuric, King of Gwynedd); died in 1039. Children:
10. Amlaíb mac Sitric (son of Sitric mac Amlab, King of Dublin and Slani ingen Briain); died in 1034. Amlaíb married Máelcorcre ingen Dúnlaing. [Group Sheet] [Family Chart]
11. Máelcorcre ingen Dúnlaing (daughter of Dunlaing Mac Tuathail, King of Leinster). Children:
12. Edwin of Tegeingl died in 1073. Edwin married Iwerydd ferch Cynfyn. [Group Sheet] [Family Chart]
13. Iwerydd ferch Cynfyn (daughter of Cynfyn ap Gwerystan and (Unknown wife or mistress of Cynfyn ap Gwerystan)). Children:
- 6. Owain ab Edwin died in 1104.
- Uchdrud ab Edwin ap Gronwy was born about 1030.