Nielsen Hayden genealogy
Gwenwynwyn
- Abt 1216
Generation: 1
Generation: 3
Generation: 4
1. Gwenwynwyn (son of Owain Cyfeiliog ap Gruffudd ap Maredudd ap Bleddyn ap Cynfyn and Gwenllian ferch Owain); died about 1216 in Cheshire, England. Family/Spouse: Margaret Corbet. [Group Sheet] [Family Chart]
Children:- Gruffydd ap Gwenwynwyn died after 17 Feb 1286.
2. Owain Cyfeiliog ap Gruffudd ap Maredudd ap Bleddyn ap Cynfyn was born about 1130 (son of Gruffudd ap Maredudd and Gwerful ferch Gwrgeneu); died in 1197 in Monastery of Strata Marcella, Welshpool, Montgomeryshire, Wales. Owain married Gwenllian ferch Owain. [Group Sheet] [Family Chart]
3. Gwenllian ferch Owain (daughter of Owain Gwynedd, King of Gwynedd and Gwladus ferch Llywarch). Children:
- 1. Gwenwynwyn died about 1216 in Cheshire, England.
- Constance ferch Owain
Generation: 3
4. Gruffudd ap Maredudd (son of Maredudd ap Bleddyn ap Cynfyn and Hunydd ferch Einudd). Gruffudd married Gwerful ferch Gwrgeneu. [Group Sheet] [Family Chart]
5. Gwerful ferch Gwrgeneu Children:
- 2. Owain Cyfeiliog ap Gruffudd ap Maredudd ap Bleddyn ap Cynfyn was born about 1130; died in 1197 in Monastery of Strata Marcella, Welshpool, Montgomeryshire, Wales.
6. Owain Gwynedd, King of Gwynedd (son of Gruffydd ap Cynan ab Iago, King of Gwynedd and Angharad ferch Owain); died in 1169; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales. Owain married Gwladus ferch Llywarch. [Group Sheet] [Family Chart]
7. Gwladus ferch Llywarch (daughter of Llywarch ap Trahearn). Children:
- Iorwerth Drwyndwn ap Owain Gwynedd died about 1174.
- 3. Gwenllian ferch Owain
Generation: 4
8. Maredudd ap Bleddyn ap Cynfyn was born in of Powys, Wales (son of Bleddyn ap Cynfyn, King of Gwynedd & Powys and Haer ferch Cillin); died in 1132. Maredudd married Hunydd ferch Einudd. [Group Sheet] [Family Chart]
9. Hunydd ferch Einudd (daughter of Einudd ap Morien ap Morgeneu ab Elystan ap Gwaithfoed). Children:
- Madog ap Maredudd, Prince of Powys Fadog died in 1160 in Winchester, Hampshire, England; was buried in St. Tysilio, Meifod, Powys, Wales.
- 4. Gruffudd ap Maredudd
12. 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 and (Unknown daughter of Ednywain Bendew)) died in 1162. [Group Sheet] [Family Chart]
13. Angharad ferch Owain (daughter of Owain ab Edwin and (Unknown daughter of Ednywain Bendew)); died in 1162. Children:
- 6. Owain Gwynedd, King of Gwynedd died in 1169; was buried in Bangor Cathedral, Bangor, Gwynedd, Wales.
- 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.
14. Llywarch ap Trahearn (son of Trahearn ap Caradog, King of Gwynedd); died after 1124. Children: