Nielsen Hayden genealogy
Madog ap Maredudd, Prince of Powys Fadog
- 1160(
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- 1 Madog ap Maredudd, Prince of Powys Fadog [1] d. 1160
- Susanna ferch Gruffydd ap Cynan
- 2 Gryffydd "Maelor" ap Madog, Prince of Northern Powys [1.1] d. 1191
- Angharad ferch Owain
- 3 Madog ap Gruffudd Maelor ap Madog ap Maredudd ap Bleddyn [1.1.1] d. 1236
- Gwladus ferch Ithel ap Rhys ab Ifor ap Hywel ap Morgan Fychan ap Morgan Hir
- 4 Gruffudd ap Madoc [1.1.1.1] d. 1269
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- 4 Gruffudd ap Madoc [1.1.1.1]
- 3 Madog ap Gruffudd Maelor ap Madog ap Maredudd ap Bleddyn [1.1.1]
- 2 Gryffydd "Maelor" ap Madog, Prince of Northern Powys [1.1]
- (Unknown wife or mistress of Madog ap Maredudd)
- 2 Gwenllian ferch Madog [1.2] d. 1160
- Rhys ap Gruffydd, King of Deheubarth b. Abt 1132 d. 24 Apr 1197
- 3 Gwenllian ferch Yr Arglwydd Rhys [1.2.1] d. 1236
- Ednyfed Fychan ap Cynwrig ab Iorwerth ap Gwgon d. 1246
- 4 Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth [1.2.1.1] d. 1268
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- 4 Gwenllian ferch Ednyfed Fychan [1.2.1.2]
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- 4 Gruffudd ab Ednyfed Fychan ap Cynwrig ab Iorwerth [1.2.1.3] d. 1246
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- 4 Gronwy ab Ednyfed Fychan ap Cynwrig ab Iorwerth [1.2.1.1]
- 3 Gruffudd ab Yr Arglwydd Rhys [1.2.2] d. 25 Jul 1201
- Matilda de Briouze d. 29 Dec 1210
- 4 Owain ap Gruffudd ab Yr Arglwydd Rhys [1.2.2.1] d. 18 Jan 1236
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- 4 Owain ap Gruffudd ab Yr Arglwydd Rhys [1.2.2.1]
- 3 Gwenllian ferch Yr Arglwydd Rhys [1.2.1]
- 2 Owain Brogyntyn ap Madog ap Maredudd ap Bleddyn, King of Powys [1.3]
- Margred ferch Einion ap Seissyll
- 3 Gruffudd ab Owain Brogyntyn ap Madog ap Maredudd [1.3.1]
- Jonet Say
- 4 Madog ap Gruffudd ab Owain Brogyntyn ap Madog [1.3.1.1] b. Abt 1200
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- 4 Madog ap Gruffudd ab Owain Brogyntyn ap Madog [1.3.1.1]
- 3 Gruffudd ab Owain Brogyntyn ap Madog ap Maredudd [1.3.1]
- 2 Margred ferch Madog [1.4]
- Iorwerth Drwyndwn ap Owain Gwynedd d. Abt 1174
- 3 Llywelyn Fawr ap Iorwerth [1.4.1] b. Abt 1173 d. 11 Apr 1240
- (One of the several mistresses of Llywelyn ap Iorwerth)
- 4 Margaret ferch Llewelyn [1.4.1.1] d. 1265
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- 4 Ellen [1.4.1.2] d. Aft Feb 1294
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- 4 Tegwared y Baiswen ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd [1.4.1.3] b. Abt 1200
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- 4 Margaret ferch Llewelyn [1.4.1.1]
- Tangwystl
- 4 Grufudd ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd [1.4.1.4] d. 1 Mar 1244
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- 4 Grufudd ap Llywelyn ab Iorwerth Drwyndwn ab Owain Gwybnedd [1.4.1.4]
- Joan of England b. Bef 1190 d. 30 Mar 1236
- 4 Gwladus Ddu [1.4.1.5] d. 1251
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- 4 Ellen of Wales [1.4.1.6] d. Bef 24 Oct 1253
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- 4 Gwladus Ddu [1.4.1.5]
- + Eve Fitzwarine d. Aft 1281
- 3 Llywelyn Fawr ap Iorwerth [1.4.1]
- 2 Gwenllian ferch Madog [1.2]