Nielsen Hayden genealogy
Rhys ap Tewdyr, King of Deheubarth
- 1093( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Rhys ap Tewdyr, King of Deheubarth [1] d. Apr 1093
- Gwladus ferch Rhiwallon
- 2 Nest ferch Rhys [1.1] b. Abt 1085 d. Bef 1136
- Henry I, King of England b. 1068 d. 1 Dec 1135
- 3 Henry fitz Roy [1.1.1] b. Abt 1105 d. 1157
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- 4 Amabilis fitz Henry [1.1.1.1] [ =>]
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- 3 Henry fitz Roy [1.1.1] b. Abt 1105 d. 1157
- Gerald of Windsor b. 1070 d. Aft 1116
- 3 Maurice fitz Gerald [1.1.2] b. Abt 1100 d. 1 Sep 1176
- Alice d. Aft 1170
- 4 Gerald fitz Maurice [1.1.2.1] b. Bef 1150 d. Bef 15 Jan 1204 [ =>]
- Alice d. Aft 1170
- 3 Maurice fitz Gerald [1.1.2] b. Abt 1100 d. 1 Sep 1176
- + Owain ap Cadwgon d. 1116
- Henry I, King of England b. 1068 d. 1 Dec 1135
- 2 Nest ferch Rhys [1.1] b. Abt 1085 d. Bef 1136
- (Unknown wife of Rhys ap Tewdyr)
- 2 Gruffydd ap Rhys [1.2] b. Abt 1090 d. 1137
- Gwenllian ferch Gruffudd d. 1136
- 3 Rhys ap Gruffydd, King of Deheubarth [1.2.1] b. Abt 1132 d. 24 Apr 1197
- Gwenllian ferch Madog d. 1160
- 4 Gwenllian ferch Yr Arglwydd Rhys [1.2.1.1] d. 1236 [ =>]
- 4 Gruffudd ab Yr Arglwydd Rhys [1.2.1.2] d. 25 Jul 1201 [ =>]
- Gwenllian ferch Madog d. 1160
- 3 Rhys ap Gruffydd, King of Deheubarth [1.2.1] b. Abt 1132 d. 24 Apr 1197
- Gwenllian ferch Gruffudd d. 1136
- 2 Gruffydd ap Rhys [1.2] b. Abt 1090 d. 1137
- Gwladus ferch Rhiwallon