| Baron of Offaly Gerald FitzMaurice De Windsor | |
| B: | 1150 |
| D: | 15 Jan 1203 |
-1226
| Eve De Bermingham | |
| D: | 1226 |
1100-1176
| Maurice Fitzgerald De Windsor | |
| B: | 1100 |
| D: | 1 Sep 1176 |
| Wexford, Ireland | |
| Constable of Pembroke Gerald De Windsor | |
| D: | 1136 |
| Prince of S. Wales Rhys Ap Tewdwr Mawr | |
| D: | 1093 |
-984
| Einion Ap Owain Mawr | |
| D: | 984 |
| Baron of Offaly Gerald FitzMaurice De Windsor | |
| B: | 1150 |
| D: | 15 Jan 1203 |
-1226
| Eve De Bermingham | |
| D: | 1226 |
1100-1176
| Maurice Fitzgerald De Windsor | |
| B: | 1100 |
| D: | 1 Sep 1176 |
| Wexford, Ireland | |
| Constable of Pembroke Gerald De Windsor | |
| D: | 1136 |
| Prince of S. Wales Rhys Ap Tewdwr Mawr | |
| D: | 1093 |
| Rhiwallon Ap Cynfyn, of Powys | |
| D: | 1073 |
1173-1240
| Prince of Wales Llywelyn Fawr Ap Iowerth | |
| B: | 1173 |
| Dolwyddelan, Nantconwy, Wales, United Kingdom | |
| D: | 11 Apr 1240 |
1188-1237
| Joan Plantagenet | |
| B: | 1188 |
| London, Greater London, England, United Kingdom | |
| D: | 2 Feb 1237 |
| Aberconway, Caernarvon, Wales, United Kingdom | |
1125-1174
| Iowerth Drwyndwn Ap Owain Mawr | |
| B: | 1125 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 1174 |
| Pennant Melangell, , Wales, United Kingdom | |
| Prince of Powys Madoc Ap Maremudd | |
| D: | 1160 |
| Winchester, Hampshire, England, United Kingdom | |
| Prince of Powys Maremudd Ap Bleddyn | |
| D: | 1132 |
| Prince of Deheubath Bleddyn Ap Cynfyn | |
| D: | 1075 |
| Powys Castle, Powys, , Wales, United Kingdom | |
-1187
| Margaret De Pites | |
| D: | 6 Apr 1187 |
| Sheriff of Herfordshire William De Braose | |
| B: | 1100 |
| Bramber, Sussex, England, United Kingdom | |
| D: | 1192 |
| , , England, United Kingdom | |
| Earl of Hereford Miles De Pites | |
| M: | 1121 |
| D: | 24 Dec 1143 |
| Forest of Dean, Coleford, Gloucestershire, England, United Kingdom | |
1125-1174
| Iowerth Drwyndwn Ap Owain Mawr | |
| B: | 1125 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 1174 |
| Pennant Melangell, , Wales, United Kingdom | |
| Prince of Gwynedd Owain Gwynedd Ap Gruffydd Mawr | |
| B: | 1100 |
| , Anglesey, Wales, United Kingdom | |
| D: | 28 Nov 1170 |
| Caernarfon, Caernarvon, Wales, United Kingdom | |
| King of North wales Trahaern Ap Caradoc | |
| D: | 1079 |
| Prince of Deheubarth Gruffydd Ap Llywelyn | |
| D: | 1063 |
-1070
| Ealdgyth, of Mercia | |
| M: | 1050 |
| D: | 1070 |
| Prince of Deheubarth Llywelyn Ap Seisyll | |
| D: | 1023 |
| Prince of Deheubarth Maredudd Ap Owain | |
| D: | 999 |
| King of South Wales Owain Ap Hywel Dha Mawr | |
| D: | 988 |
| Prince of Deheubarth Hywel Dha Ap Cadell Mawr | |
| D: | 950 |
| King of South Wales Cadell Ap Rhodri Mawr | |
| D: | 909 |
1173-1240
| Prince of Wales Llywelyn Fawr Ap Iowerth | |
| B: | 1173 |
| Dolwyddelan, Nantconwy, Wales, United Kingdom | |
| D: | 11 Apr 1240 |
1188-1237
| Joan Plantagenet | |
| B: | 1188 |
| London, Greater London, England, United Kingdom | |
| D: | 2 Feb 1237 |
| Aberconway, Caernarvon, Wales, United Kingdom | |
1125-1174
| Iowerth Drwyndwn Ap Owain Mawr | |
| B: | 1125 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 1174 |
| Pennant Melangell, , Wales, United Kingdom | |
| Prince of Powys Madoc Ap Maremudd | |
| D: | 1160 |
| Winchester, Hampshire, England, United Kingdom | |
1173-1240
| Prince of Wales Llywelyn Fawr Ap Iowerth | |
| B: | 1173 |
| Dolwyddelan, Nantconwy, Wales, United Kingdom | |
| D: | 11 Apr 1240 |
1188-1237
| Joan Plantagenet | |
| B: | 1188 |
| London, Greater London, England, United Kingdom | |
| D: | 2 Feb 1237 |
| Aberconway, Caernarvon, Wales, United Kingdom | |
1125-1174
| Iowerth Drwyndwn Ap Owain Mawr | |
| B: | 1125 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 1174 |
| Pennant Melangell, , Wales, United Kingdom | |
| Prince of Gwynedd Owain Gwynedd Ap Gruffydd Mawr | |
| B: | 1100 |
| , Anglesey, Wales, United Kingdom | |
| D: | 28 Nov 1170 |
| Caernarfon, Caernarvon, Wales, United Kingdom | |
1055-1137
| Prince of Gwynedd Gruffydd Ap Cynan Mawr | |
| B: | 1055 |
| , , , Ireland | |
| D: | 1137 |
| Caravinshire, Wales, United Kingdom | |
1080-1162
| Angharad, of Tegaingl | |
| B: | 1080 |
| Tagaingl, Flintshire, Wales, United Kingdom | |
| M: | 1095 |
| D: | 1162 |
1014-1063
| Prince Of North Wales Cynan Ap Iago Mawr | |
| B: | 1014 |
| D: | 1063 |
1025-Yes, date unknown
| Ranult, of Dublin | |
| B: | 1025 |
| Dublin, Dublin, Leinster, Ireland | |
| D: | Yes, date unknown |
974-1039
| Prince of Gwynedd Iago Ap Idwal Mawr | |
| B: | 974 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 1039 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
984-Yes, date unknown
| Avendreg Ferch Gwair, of Powys | |
| B: | 984 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | Yes, date unknown |
| King of North Wales Idwel Fychan Ap Meurig Mawr | |
| B: | 945 |
| D: | 996 |
| Pennmynydd, Dindaethmy, , Anglesey, Wales, United Kingdom | |
917-986
| Meurig Ap Idwal Foel Mawr | |
| B: | 917 |
| D: | 986 |
883-942
| Idwal Foel Ap Anarawd Mawr | |
| B: | 883 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 942 |
888-Yes, date unknown
| Avandreg Mawr | |
| B: | 888 |
| M: | 915 |
| D: | Yes, date unknown |
| Prince of Gwynedd Anarawd Ap Rhodri Mawr | |
| B: | 857 |
| D: | 916 |
| Baron of Offaly Gerald FitzMaurice De Windsor | |
| B: | 1150 |
| D: | 15 Jan 1203 |
-1226
| Eve De Bermingham | |
| D: | 1226 |
1100-1176
| Maurice Fitzgerald De Windsor | |
| B: | 1100 |
| D: | 1 Sep 1176 |
| Wexford, Ireland | |
| Constable of Pembroke Gerald De Windsor | |
| D: | 1136 |
| Prince of S. Wales Rhys Ap Tewdwr Mawr | |
| D: | 1093 |
-984
| Einion Ap Owain Mawr | |
| D: | 984 |
| Baron of Offaly Gerald FitzMaurice De Windsor | |
| B: | 1150 |
| D: | 15 Jan 1203 |
-1226
| Eve De Bermingham | |
| D: | 1226 |
1100-1176
| Maurice Fitzgerald De Windsor | |
| B: | 1100 |
| D: | 1 Sep 1176 |
| Wexford, Ireland | |
| Constable of Pembroke Gerald De Windsor | |
| D: | 1136 |
| Prince of S. Wales Rhys Ap Tewdwr Mawr | |
| D: | 1093 |
| Rhiwallon Ap Cynfyn, of Powys | |
| D: | 1073 |
1173-1240
| Prince of Wales Llywelyn Fawr Ap Iowerth | |
| B: | 1173 |
| Dolwyddelan, Nantconwy, Wales, United Kingdom | |
| D: | 11 Apr 1240 |
1188-1237
| Joan Plantagenet | |
| B: | 1188 |
| London, Greater London, England, United Kingdom | |
| D: | 2 Feb 1237 |
| Aberconway, Caernarvon, Wales, United Kingdom | |
1125-1174
| Iowerth Drwyndwn Ap Owain Mawr | |
| B: | 1125 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 1174 |
| Pennant Melangell, , Wales, United Kingdom | |
| Prince of Powys Madoc Ap Maremudd | |
| D: | 1160 |
| Winchester, Hampshire, England, United Kingdom | |
| Prince of Powys Maremudd Ap Bleddyn | |
| D: | 1132 |
| Prince of Deheubath Bleddyn Ap Cynfyn | |
| D: | 1075 |
| Powys Castle, Powys, , Wales, United Kingdom | |
-1187
| Margaret De Pites | |
| D: | 6 Apr 1187 |
| Sheriff of Herfordshire William De Braose | |
| B: | 1100 |
| Bramber, Sussex, England, United Kingdom | |
| D: | 1192 |
| , , England, United Kingdom | |
| Earl of Hereford Miles De Pites | |
| M: | 1121 |
| D: | 24 Dec 1143 |
| Forest of Dean, Coleford, Gloucestershire, England, United Kingdom | |
1125-1174
| Iowerth Drwyndwn Ap Owain Mawr | |
| B: | 1125 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 1174 |
| Pennant Melangell, , Wales, United Kingdom | |
| Prince of Gwynedd Owain Gwynedd Ap Gruffydd Mawr | |
| B: | 1100 |
| , Anglesey, Wales, United Kingdom | |
| D: | 28 Nov 1170 |
| Caernarfon, Caernarvon, Wales, United Kingdom | |
| King of North wales Trahaern Ap Caradoc | |
| D: | 1079 |
| Prince of Deheubarth Gruffydd Ap Llywelyn | |
| D: | 1063 |
-1070
| Ealdgyth, of Mercia | |
| M: | 1050 |
| D: | 1070 |
| Prince of Deheubarth Llywelyn Ap Seisyll | |
| D: | 1023 |
| Prince of Deheubarth Maredudd Ap Owain | |
| D: | 999 |
| King of South Wales Owain Ap Hywel Dha Mawr | |
| D: | 988 |
1173-1240
| Prince of Wales Llywelyn Fawr Ap Iowerth | |
| B: | 1173 |
| Dolwyddelan, Nantconwy, Wales, United Kingdom | |
| D: | 11 Apr 1240 |
1188-1237
| Joan Plantagenet | |
| B: | 1188 |
| London, Greater London, England, United Kingdom | |
| D: | 2 Feb 1237 |
| Aberconway, Caernarvon, Wales, United Kingdom | |
1125-1174
| Iowerth Drwyndwn Ap Owain Mawr | |
| B: | 1125 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 1174 |
| Pennant Melangell, , Wales, United Kingdom | |
| Prince of Powys Madoc Ap Maremudd | |
| D: | 1160 |
| Winchester, Hampshire, England, United Kingdom | |
1173-1240
| Prince of Wales Llywelyn Fawr Ap Iowerth | |
| B: | 1173 |
| Dolwyddelan, Nantconwy, Wales, United Kingdom | |
| D: | 11 Apr 1240 |
1188-1237
| Joan Plantagenet | |
| B: | 1188 |
| London, Greater London, England, United Kingdom | |
| D: | 2 Feb 1237 |
| Aberconway, Caernarvon, Wales, United Kingdom | |
1125-1174
| Iowerth Drwyndwn Ap Owain Mawr | |
| B: | 1125 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 1174 |
| Pennant Melangell, , Wales, United Kingdom | |
| Prince of Gwynedd Owain Gwynedd Ap Gruffydd Mawr | |
| B: | 1100 |
| , Anglesey, Wales, United Kingdom | |
| D: | 28 Nov 1170 |
| Caernarfon, Caernarvon, Wales, United Kingdom | |
1055-1137
| Prince of Gwynedd Gruffydd Ap Cynan Mawr | |
| B: | 1055 |
| , , , Ireland | |
| D: | 1137 |
| Caravinshire, Wales, United Kingdom | |
1080-1162
| Angharad, of Tegaingl | |
| B: | 1080 |
| Tagaingl, Flintshire, Wales, United Kingdom | |
| M: | 1095 |
| D: | 1162 |
1014-1063
| Prince Of North Wales Cynan Ap Iago Mawr | |
| B: | 1014 |
| D: | 1063 |
1025-Yes, date unknown
| Ranult, of Dublin | |
| B: | 1025 |
| Dublin, Dublin, Leinster, Ireland | |
| D: | Yes, date unknown |
974-1039
| Prince of Gwynedd Iago Ap Idwal Mawr | |
| B: | 974 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | 1039 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
984-Yes, date unknown
| Avendreg Ferch Gwair, of Powys | |
| B: | 984 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| D: | Yes, date unknown |
| King of North Wales Idwel Fychan Ap Meurig Mawr | |
| B: | 945 |
| D: | 996 |
| Pennmynydd, Dindaethmy, , Anglesey, Wales, United Kingdom | |
917-986
| Meurig Ap Idwal Foel Mawr | |
| B: | 917 |
| D: | 986 |
888-Yes, date unknown
| Avandreg Mawr | |
| B: | 888 |
| D: | Yes, date unknown |
883-942
| Idwal Foel Ap Anarawd Mawr | |
| B: | 883 |
| Aberffraw Castle, Aberffraw, Anglesey, Wales, United Kingdom | |
| M: | 915 |
| D: | 942 |
| King of Powys Merfyn Ap Rhodri Mawr | |
| B: | 859 |
| D: | 900 |
820-878
| Prince of Wales Rhodri Mawr | |
| B: | 820 |
| Caer Seiont, Caernarfon, Caernarvon, Wales, United Kingdom | |
| D: | 878 |
| , Anglesey, Wales, United Kingdom | |