Nielsen Hayden genealogy
Gruffydd ap Cynan ab Iago, King of Gwynedd
Abt 1055 - 1137 (~ 82 years)( = Descendancy chart to this point, = Expand, = Collapse)
- 1 Gruffydd ap Cynan ab Iago, King of Gwynedd [1] b. Abt 1055 d. 1137
- (Unknown wife or mistress of Gruffudd ap Cynan)
- 2 Gwenllian ferch Gruffudd [1.1]
- Cadwgon ap Bleddyn ap Cynfyn d. 1111
- 3 Madog ap Cadwgon ap Bleddyn ap Cynfyn [1.1.1]
- Jane ferch Cynwrig
- 4 Cadwgon ap Madog ap Cadwgon ap Bleddyn [1.1.1.1] [ =>]
- Jane ferch Cynwrig
- 3 Madog ap Cadwgon ap Bleddyn ap Cynfyn [1.1.1]
- Cadwgon ap Bleddyn ap Cynfyn d. 1111
- 2 Gwenllian ferch Gruffudd [1.1]
- Angharad ferch Owain d. 1162
- 2 Owain Gwynedd, King of Gwynedd [1.2] d. 1169
- Gwladus ferch Llywarch
- 3 Iorwerth Drwyndwn ap Owain Gwynedd [1.2.1] d. Abt 1174
- Margred ferch Madog
- 4 Llywelyn Fawr ap Iorwerth [1.2.1.1] b. Abt 1173 d. 11 Apr 1240 [ =>]
- Margred ferch Madog
- 3 Gwenllian ferch Owain [1.2.2]
- Owain Cyfeiliog ap Gruffudd ap Maredudd ap Bleddyn ap Cynfyn b. Abt 1130 d. 1197
- 4 Gwenwynwyn [1.2.2.1] d. Abt 1216 [ =>]
- 4 Constance ferch Owain [1.2.2.2] [ =>]
- Owain Cyfeiliog ap Gruffudd ap Maredudd ap Bleddyn ap Cynfyn b. Abt 1130 d. 1197
- 3 Iorwerth Drwyndwn ap Owain Gwynedd [1.2.1] d. Abt 1174
- Cristin ferch Gronwy ab Owain ab Edwin
- 3 Angharad ferch Owain [1.2.3]
- Gryffydd "Maelor" ap Madog, Prince of Northern Powys d. 1191
- 4 Madog ap Gruffudd Maelor ap Madog ap Maredudd ap Bleddyn [1.2.3.1] d. 1236 [ =>]
- Gryffydd "Maelor" ap Madog, Prince of Northern Powys d. 1191
- 3 Rhodri ab Owain Gwynned [1.2.4] d. 1195
-
- 4 Thomas ap Rhodri ab Owain Gwynned [1.2.4.1] b. Abt 1170 [ =>]
-
- 3 Angharad ferch Owain [1.2.3]
- (Unknown mistress of Owain Gwynedd)
- 3 Gwenllian ferch Owain Gwynedd [1.2.5]
- Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor b. Abt 1130
- Cadwgon ap Madog ap Cadwgon ap Bleddyn
- 4 Madog ap Cadwgon ap Madog ap Cadwgon [1.2.5.2] b. Abt 1170 [ =>]
- Hwfa ap Cynwrig ap Rhiwallon ap Dingad ap Tudur Trefor b. Abt 1130
- 3 Gwenllian ferch Owain Gwynedd [1.2.5]
- Gwladus ferch Llywarch
- 2 Susanna ferch Gruffydd ap Cynan [1.3]
- Madog ap Maredudd, Prince of Powys Fadog d. 1160
- 3 Gryffydd "Maelor" ap Madog, Prince of Northern Powys [1.3.1] d. 1191
- Angharad ferch Owain
- 4 Madog ap Gruffudd Maelor ap Madog ap Maredudd ap Bleddyn [1.3.1.1] d. 1236 [ =>]
- Angharad ferch Owain
- 3 Gryffydd "Maelor" ap Madog, Prince of Northern Powys [1.3.1] d. 1191
- Madog ap Maredudd, Prince of Powys Fadog d. 1160
- 2 Gwenllian ferch Gruffudd [1.4] d. 1136
- Gruffydd ap Rhys b. Abt 1090 d. 1137
- 3 Rhys ap Gruffydd, King of Deheubarth [1.4.1] b. Abt 1132 d. 24 Apr 1197
- Gwenllian ferch Madog d. 1160
- 4 Gwenllian ferch Yr Arglwydd Rhys [1.4.1.1] d. 1236 [ =>]
- 4 Gruffudd ab Yr Arglwydd Rhys [1.4.1.2] d. 25 Jul 1201 [ =>]
- Gwenllian ferch Madog d. 1160
- 3 Rhys ap Gruffydd, King of Deheubarth [1.4.1] b. Abt 1132 d. 24 Apr 1197
- Gruffydd ap Rhys b. Abt 1090 d. 1137
- 2 Cadwaladr ap Gruffudd ap Cynan, King in Wales [1.5] d. 1172
- Aliz de Clara
- 3 Richard ap Cadwaladr ap Gruffudd ap Cynan [1.5.1] b. Abt 1170
- Aliz de Clara
- 2 Owain Gwynedd, King of Gwynedd [1.2] d. 1169
- (Unknown wife or mistress of Gruffudd ap Cynan)