1104 - 1168 (64 years)
 | Sir Gilbert De Clare, * Abt 1180-1230 |
| Sir Gilbert De Clare, * | |
| B: | Abt 1180 |
| D: | 25 Oct 1230 |
 | Isabella Marshall, * 1200-1240 |
| Isabella Marshall, * | |
| B: | 1200 |
| Pembroke Castle, Pembroke, , Pembroke, Wales | |
| M: | 9 Oct 1217 |
| D: | 1240 |
| Unknown |
| Maud De Clare Abt 1180-Aft 1220 |
| Maud De Clare | |
| B: | Abt 1180 |
| , , England | |
| D: | Aft 10 Jul 1220 |
| , , England | |
| William De Braose 1175-1210 |
| William De Braose | |
| B: | 1175 |
| Bramber, Sussex, ENG | |
| D: | 1210 |
| Corfe Castle, Dorset, England | |
| Amice Fitzrobert 1160-1225 |
| Amice Fitzrobert | |
| B: | 1160 |
| D: | 1 Jan 1225 |
| Richard Fitzroger De Clare 1153-Abt 1217 |
| Richard Fitzroger De Clare | |
| B: | 1153 |
| D: | Abt 28 Nov 1217 |
| Hywel Felyn Ap Gruffudd 1180-1243 |
| Hywel Felyn Ap Gruffudd | |
| B: | 1180 |
| D: | 1243 |
| Mabel Fitzrobert Gloucester 1155-1188 |
| Mabel Fitzrobert Gloucester | |
| B: | 1155 |
| D: | 1188 |
| Gruffudd Ap Ifor Bach Abt 1158-1211 |
| Gruffudd Ap Ifor Bach | |
| B: | Abt 1158 |
| D: | 1211 |
| Hawise De Beaumont 1129-1183 |
| Hawise De Beaumont | |
| B: | 1129 |
| D: | 1183 |
| William Fitzrobert 1116-1183 |
| William Fitzrobert | |
| B: | 1116 |
| D: | 1183 |
| Saer De Quincy, IV Aft 1173- |
| Saer De Quincy, IV | |
| B: | Aft 1173 |
| Reginald De Quincy Abt 1184-Yes, date unknown |
| Reginald De Quincy | |
| B: | Abt 1184 |
| Winchester, Hampshire, ENG | |
| D: | Yes, date unknown |
| John De Quincy Abt 1182-Yes, date unknown |
| John De Quincy | |
| B: | Abt 1182 |
| Winchester, Hampshire, ENG | |
| D: | Yes, date unknown |
| Roger De Quincy, * Abt 1174-1264 |
| Roger De Quincy, * | |
| B: | Abt 1174 |
| Winchester, Hampshire, ENG | |
| D: | 25 Apr 1264 |
| , , ENG | |
| Helen McDonald De Galloway, * 1195-Aft 1245 |
| Helen McDonald De Galloway, * | |
| B: | 1195 |
| Of Carrick, Ayrshire, SCT | |
| D: | Aft 21 Nov 1245 |
| Brackley, Northampton, ENG | |
| Eleanor De Ferrers 1236-1274 |
| Eleanor De Ferrers | |
| B: | 1236 |
| D: | 1274 |
| Alianora De Galloway Bef 1209- |
| Alianora De Galloway | |
| B: | Bef 1209 |
| Orabella De Quincy 1186-Aft 1258 |
| Orabella De Quincy | |
| B: | 1186 |
| Winchester, Harvourt, Leicistershire, ENG | |
| D: | Aft 1258 |
 | Sir Richard De Harcourt 1202-Bef 1258 |
| Sir Richard De Harcourt | |
| B: | 1202 |
| Stanton, Harcourt, Oxfordshire, ENG | |
| M: | Bef 1227 |
| D: | Bef 2 Apr 1258 |
| Loretta De Quincy Abt 1180-Yes, date unknown |
| Loretta De Quincy | |
| B: | Abt 1180 |
| Winchester, Hampshire, ENG | |
| D: | Yes, date unknown |
| William De Valognes Abt 1178-1219 |
| William De Valognes | |
| B: | Abt 1178 |
| Of Panmure, Forfar | |
| M: | Bef 1214 |
| D: | 1219 |
| Kelso | |
| Hawise De Quincy 1178-Aft 1262 |
| Hawise De Quincy | |
| B: | 1178 |
| Winchester, Hampshire, ENG | |
| D: | Aft 3 Feb 1262 |
| Hugh De Vere, Earl Of Oxford Abt 1210-Bef 1263 |
| Hugh De Vere, Earl Of Oxford | |
| B: | Abt 1210 |
| Hatfield, Essex, ENG | |
| M: | Abt 11 Feb 1222 |
| D: | Bef 23 Dec 1263 |
| Robert De Quincy 1188-1257 |
| Robert De Quincy | |
| B: | 1188 |
| D: | Aug 1257 |
| London, Middlesex, ENG | |
| Helen Verch Llewellyn, Fawr Of Wales 1207-1253 |
| Helen Verch Llewellyn, Fawr Of Wales | |
| B: | 1 Nov 1207 |
| Gwynedd, , Wales | |
| D: | 24 Oct 1253 |
| Stevington, , ENG | |
| Howise of Chester Countess Of Lincoln 1180-1243 |
| Howise of Chester Countess Of Lincoln | |
| B: | 1180 |
| D: | 1243 |
| Margaret De Beaumont, * 1154-1235 |
| Margaret De Beaumont, * | |
| B: | 1154 |
| , Hampshire, ENG | |
| D: | 12 Jan 1235 |
| Saire De Quincy, First Earl Of Winchester | |
| B: | 1155 |
| Buckley, , ENG | |
| M: | Bef 1173 |
| D: | 3 Nov 1219 |
| , Palenstine | |
| Robert De Beaumont, * III Earl Of Leicester | |
| B: | 1121 |
| Of Co. Leicestershire, ENG | |
| D: | 31 Aug 1190 |
| Durazzo, , GRC | |
| Petronill or Pernell De Grantmesnil, * Abt 1134-1212 |
| Petronill or Pernell De Grantmesnil, * | |
| B: | Abt 1134 |
| Of Eng | |
| M: | Abt 1155 |
| D: | 1 Apr 1212 |
| Leicester, , ENG | |
|
| Robert De Beaumont, * Earl Of Leicester 1104-1168 |
| Robert De Beaumont, * Earl Of Leicester | |
| B: | 1104 |
| Eure, Normandy, France | |
| D: | 5 Apr 1168 |
| Amice De Montfort Abt 1100-Aft 1168 |
| Amice De Montfort | |
| B: | Abt 1100 |
| England | |
| M: | Aft Nov 1120 |
| D: | Aft Apr 1168 |
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