Nielsen Hayden genealogy
Grufudd ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd
- 1244( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Grufudd ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd [1] d. 1 Mar 1244
- Senena ferch Caradog
- 2 Dafydd III ap Gruffudd ap Llywelyn ab Iorwerth, Prince of North Wales [1.1] d. 3 Oct 1283
- (Unknown mistress of Dafydd III)
- 3 Dafydd Goch ap Dafydd ap Gruffudd ap Llywelyn [1.1.1] b. Abt 1270
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- 4 Gruffudd ap Dafydd Goch ap Dafydd ap Gruffudd [1.1.1.1] d. Aft 1351 [ =>]
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- 3 Dafydd Goch ap Dafydd ap Gruffudd ap Llywelyn [1.1.1] b. Abt 1270
- (Unknown mistress of Dafydd III)
- 2 Dafydd III ap Gruffudd ap Llywelyn ab Iorwerth, Prince of North Wales [1.1] d. 3 Oct 1283
- Senena ferch Caradog