Nielsen Hayden genealogy
Gryffydd "Maelor" ap Madog, Prince of Northern Powys
- 1191( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Gryffydd "Maelor" ap Madog, Prince of Northern Powys [1] d. 1191
- Angharad ferch Owain
- 2 Madog ap Gruffudd Maelor ap Madog ap Maredudd ap Bleddyn [1.1] d. 1236
- Gwladus ferch Ithel ap Rhys ab Ifor ap Hywel ap Morgan Fychan ap Morgan Hir
- 3 Gruffudd ap Madoc [1.1.1] d. 1269
- Emma de Audley b. Abt 1218 d. Aft 22 Dec 1270
- 4 Margaret ferch Gruffydd ap Madog [1.1.1.1] d. Aft 1314 [ =>]
- 4 Ankaret ferch Gruffudd [1.1.1.2] b. Abt 1248 d. Aft 22 Jun 1308 [ =>]
- Emma de Audley b. Abt 1218 d. Aft 22 Dec 1270
- 3 Maredudd ap Madog [1.1.2]
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- 4 Angharad ferch Maredudd [1.1.2.1] [ =>]
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- 3 Gruffudd ap Madoc [1.1.1] d. 1269
- Gwladus ferch Ithel ap Rhys ab Ifor ap Hywel ap Morgan Fychan ap Morgan Hir
- 2 Madog ap Gruffudd Maelor ap Madog ap Maredudd ap Bleddyn [1.1] d. 1236
- Angharad ferch Owain