| Isabel De Clare |
| Isabel De Clare | |
| B: | 1172 |
| Pembroke, Pembrokeshire, Wales | |
| D: | 1220 |
| Pembroke, Pembrokeshire, Wales | |
| William Marshal |
| William Marshal | |
| B: | 1146 |
| Pembroke, Pembrokeshire, Wales | |
| M: | Aug 1189 |
| London, London, England | |
| D: | 14 May 1219 |
| Caversham, Oxfordshire, England | |
| Richard (the Strongbow )(2nd Earl Pembroke) De Clare | |
| B: | 1125 |
| Tunbridge, Kent, England | |
| D: | 20 Apr 1176 |
| Dublin, Leinster, Ireland | |
| AOIFE EVA McMURROUGH of LEINSTER |
| AOIFE EVA McMURROUGH of LEINSTER | |
| B: | 1141 |
| Leinster, Ireland | |
| M: | 26 Aug 1171 |
| Waterford, Ireland | |
| D: | 1177 |
| Waterford, Ireland | |
| Baseilia De Clare |
| Baseilia De Clare | |
| B: | 1158 |
| Aline De Clare |
| Aline De Clare | |
| B: | 1175 |
| Unknown |
| Isabel "Elizabeth" de Beaumont |
| Isabel "Elizabeth" de Beaumont | |
| B: | 1102 |
| Leicester, Leicestershire, England | |
| D: | 1147 |
| Carmarthen, Carmarthenshire, Wales | |
| Gilbert (1st Earl of Pembroke), de Clare (maid. name 1) | |
| B: | 21 Sep 1100 |
| Tunbridge, Kent, England | |
| M: | 1130 |
| Tunbridge, Kent, England | |
| D: | 6 Jan 1148 |
| Carmarthen, Carmarthenshire, Wales | |
| Margaret de HARCOURT de BEAUMONT |
| Margaret de HARCOURT de BEAUMONT | |
| B: | 1156 |
| Leicester, Leicestershire, England | |
| D: | 12 Jan 1236 |
| Brackley, Northamptonshire, England | |
| Saher ( Earl of Winchester) De Quincy (maid. name Magna carter baron) | |
| B: | 1144 |
| Winchester (Hampshire) England | |
| D: | 3 November 1219 |
| Died acre in the holy land. While on crusade | |
| Robert III Earl Leicester de Beaumont |
| Robert III Earl Leicester de Beaumont | |
| B: | 1121 |
| Beaumont, Dordogne, Aquitaine, France | |
| D: | 31 Aug 1190 |
| Died while returning from crusade Durazzo Provence, West, Albania | |
| Lady Petronilla Petronella Pernel de Grandmesnil Grentesmesnil Grentmesnil | |
| B: | 1134 |
| Grentemesnil, Calvados, Normandy, France | |
| M: | 1155 |
| Leicestershire, England | |
| D: | 1 Apr 1212 |
| Leicester, Leicestershire, England | |
| Isabel De Beaumont |
| Isabel De Beaumont | |
| B: | 1121 |
| Leicestershire, England | |
| D: | 1188 |
| Carmarthen, Carmarthenshire, Wales | |
| Marguerite de Beaumont |
| Marguerite de Beaumont | |
| B: | 1125 |
| Leicester, Leicestershire, England | |
| D: | 1185 |
| Amice de Beaumont |
| Amice de Beaumont | |
| B: | 1128 |
| Leicestershire, England | |
| D: | 3 Sep 1215 |
| Barres Court, Hertfordshire, England | |
| Mabel Gloucester FITZROBERT (maid. name 1) | |
| B: | 1128 |
| Gloucestershire, England | |
| D: | 23 Nov 1183 |
| Evreux, Eure, Normandy, France | |
| Gruffudd Ap Ifor Bach (maid. name 1) |
| Gruffudd Ap Ifor Bach (maid. name 1) | |
| B: | 1140 |
| Senghennvdd, Glamorganshire, Wales | |
| M: | 1158 |
| D: | 1211 |
| Austria, Hungary | |
| Robert Fitzwilliam (maid. name 1) |
| Robert Fitzwilliam (maid. name 1) | |
| B: | 1132 |
| Ashington, Somerset, England | |
| D: | 1158 |
| Robert Gloucester FITZROBERT (maid. name 1) | |
| B: | 1151 |
| Cardiff, Glamorgan, Wales | |
| D: | 1166 |
| Cardiff, Glamorgan, Wales | |
| Amicie FitzWilliam de Mellent CAEN (maid. name 1) | |
| B: | 1160 |
| Tewkesbury, Gloucestershire, England | |
| D: | 1 Jan 1224 |
| Tewkesbury, Gloucestershire, England | |
| Richard III FitzRoger, (3rd Earl of Hertford)(4th Earl of Gloucester) De Clare | |
| B: | 1153 |
| Tunbridge Castle, Kent, England | |
| M: | 1180 |
| Err, Pyrenees-Orientales, Languedoc-Roussillon, France | |
| D: | 28 Nov 1217 |
| Tunbridge Castle, Kent, England | |
| Isabelle Hawisa Countess Gloucester FITZROBERT (maid. name 1) | |
| B: | 1173 |
| Tewkesbury, Gloucestershire, England | |
| D: | 14 Oct 1217 |
| Canterbury, Kent, England | |
| JOHN I (KING OF ENGLAND) Plantagenet |
| JOHN I (KING OF ENGLAND) Plantagenet | |
| B: | 24 Dec 1166 |
| Beaumont Palace, Kings Manor House, Oxford, Oxfordshire, England | |
| M: | 29 Aug 1189 |
| Marlborough Castle, Marlborough, Wiltshire, England | |
| D: | 19 Oct 1216 |
| Newark Castle, Newark-on-Trent, Nottinghamshire, England | |
| Hubert DeBurgh, 1st Earl of Kent |
| Hubert DeBurgh, 1st Earl of Kent | |
| B: | 1160 |
| Kent, England | |
| M: | Sep 1217 |
| London, Middlesex, England | |
| D: | 5 May 1243 |
| Banstead, Surrey, England | |
| Geoffrey FitzGeoffrey 'Magna Carta Baron' DeMandeville, 2nd Earl of Essex | |
| B: | 1191 |
| Essex, , England | |
| M: | 20 Jan 1214 |
| London, Middlesex, England | |
| D: | 23 Feb 1216 |
| London, Middlesex, England | |
| Hawise Countess of Gloucester Beaumont (maid. name 1) | |
| B: | 1129 |
| Leicester, Leicestershire, England | |
| D: | 24 Apr 1197 |
| Tewkesbury, Gloucestershire, England | |
| William "Mafonache" (2nd Earl of Gloucester) Fitzrobert (maid. name 1) | |
| B: | 23 Nov 1116 |
| Tewkesbury, Gloucestershire, England | |
| D: | 23 Nov 1183 |
| Somerset, England | |
| Roger III Berkeley |
| Roger III Berkeley | |
| B: | 1107 |
| Dursley, Gloucestershire, England | |
| D: | 1170 |
| Berkeley, Gloucestershire, England | |
| Mabel Gloucester FITZROBERT (maid. name 1) | |
| B: | 1128 |
| Gloucestershire, England | |
| D: | 23 Nov 1183 |
| Evreux, Eure, Normandy, France | |
| Gruffudd Ap Ifor Bach (maid. name 1) |
| Gruffudd Ap Ifor Bach (maid. name 1) | |
| B: | 1140 |
| Senghennvdd, Glamorganshire, Wales | |
| M: | 1158 |
| D: | 1211 |
| Austria, Hungary | |
| CECILY BERKELEY |
| CECILY BERKELEY | |
| B: | 1130 |
| Thornbury, Gloucestershire, England | |
| D: | 1192 |
| of Eaton, Buckinghamshire, England | |
| Roger Berkeley |
| Roger Berkeley | |
| B: | 1131 |
| Dursley, Gloucestershire, England | |
| D: | 1191 |
| Dursley, Gloucestershire, England | |
| Alice Berkeley |
| Alice Berkeley | |
| B: | 1133 |
| Berkeley, Gloucestershire, England | |
| D: | 16 Jun 1190 |
| Bristol, Gloucestershire, England | |
| Phillip DeBerkeley |
| Phillip DeBerkeley | |
| B: | 1137 |
| Dursley, Gloucestershire, England | |
| D: | 1190 |
| Oliver DeBerkeley |
| Oliver DeBerkeley | |
| B: | 1141 |
| Letitia Berkeley |
| Letitia Berkeley | |
| B: | 1145 |
| Dursley, Gloucestershire, England | |
| D: | 1213 |
| Frampton On Severn, Gloucestershire, England | |
| Sedzilia Cecily |
| Sedzilia Cecily | |
| B: | 1145 |
| Thornbury, Gloucestershire, England | |
| D: | 1193 |
| Hawise Fitzrobert |
| Hawise Fitzrobert | |
| B: | 1148 |
| Of, Leicestershire, England | |
| Roger deBerkeley |
| Roger deBerkeley | |
| B: | 1160 |
| Ralph DeSomery |
| Ralph DeSomery | |
| B: | 1165 |
| Dudley, Worcestershire, England | |
| D: | Nov 1210 |
| Hawise Avisa Isabella deGloucester |
| Hawise Avisa Isabella deGloucester | |
| B: | 1169 |
| Gloucester, Gloucestershire, England | |
| D: | Nov 1217 |
| Isabelle Hawisa Countess Gloucester FITZROBERT (maid. name 1) | |
| B: | 1173 |
| Tewkesbury, Gloucestershire, England | |
| D: | 14 Oct 1217 |
| Canterbury, Kent, England | |
| JOHN I (KING OF ENGLAND) Plantagenet |
| JOHN I (KING OF ENGLAND) Plantagenet | |
| B: | 24 Dec 1166 |
| Beaumont Palace, Kings Manor House, Oxford, Oxfordshire, England | |
| M: | 29 Aug 1189 |
| Marlborough Castle, Marlborough, Wiltshire, England | |
| D: | 19 Oct 1216 |
| Newark Castle, Newark-on-Trent, Nottinghamshire, England | |
| Hubert DeBurgh, 1st Earl of Kent |
| Hubert DeBurgh, 1st Earl of Kent | |
| B: | 1160 |
| Kent, England | |
| M: | Sep 1217 |
| London, Middlesex, England | |
| D: | 5 May 1243 |
| Banstead, Surrey, England | |
| Geoffrey FitzGeoffrey 'Magna Carta Baron' DeMandeville, 2nd Earl of Essex | |
| B: | 1191 |
| Essex, , England | |
| M: | 20 Jan 1214 |
| London, Middlesex, England | |
| D: | 23 Feb 1216 |
| London, Middlesex, England | |
| Roger III de Berkeley |
| Roger III de Berkeley | |
| B: | 1094 |
| Berkeley, Gloucestershire, England | |
| M: | 1125 |
| Berkeley Castle, Gloucestershire, England | |
| D: | 1170 |
| Berkeley, Gloucestershire, England | |
| Matthew Cliveden (maid. name 1) |
| Matthew Cliveden (maid. name 1) | |
| B: | 1170 |
| D: | 1189 |
| William Cliveden (maid. name 1) |
| William Cliveden (maid. name 1) | |
| B: | 1140 |
| Somerset, England | |
| D: | 1166 |
| Gervace De BEAUMONT |
| Gervace De BEAUMONT | |
| B: | 1138 |
| Leicester, Leicestershire, England | |
| Gervace DeBEAUMONT |
| Gervace DeBEAUMONT | |
| B: | 1138 |
| Ermigie Amelie DeBeaumont | |
| B: | 1139 |
| Lade Elizabeth De BEAUMONT |
| Lade Elizabeth De BEAUMONT | |
| B: | 1140 |
| Leicester, Leicestershire, England | |
| D: | 1168 |
| Évreux, Eure, Haute-Normandie, France | |
| William De BEAUMONT |
| William De BEAUMONT | |
| B: | 1142 |
| Hambleton, Buckinghamshire, England | |
| D: | 1217 |
| Geoffrey De BEAUMONT |
| Geoffrey De BEAUMONT | |
| B: | 1146 |
| Leicester, Leicestershire, England | |
| D: | 1163 |
| England | |
| Henry De BEAUMONT |
| Henry De BEAUMONT | |
| B: | 1148 |
| Leicester, Leicestershire, England | |
| D: | 31 Aug 1190 |
| Died on Crusade, West Albania, Greece | |
| Mabel Beaumont |
| Mabel Beaumont | |
| B: | 1150 |
| Meulan, Yvelines, Ile-de-France, France | |
| D: | 1 May 1204 |
| Devon, England | |
| Robert (2nd Earl of Leiceter) De Beaumont (maid. name 1) | |
| B: | 1104 |
| Leicester, Leicestershire, England | |
| D: | 5 Apr 1168 |
| Leicester, Leicestershire, England | |
| Amice Uta deGael Waer de Montfort |
| Amice Uta deGael Waer de Montfort | |
| B: | 1108 |
| Norfolk, England | |
| M: | Nov 1120 |
| Bretagne, France | |
| D: | 1168 |
| Leicester Abbey, Leicestershire, England | |
| Waleran DeBeaumont |
| Waleran DeBeaumont | |
| B: | 1166 |
| Meulan, Yvelines, Ile-de-France, France | |
| D: | 1190 |
| Palestine, Israel | |
| Robert Of Meullent |
| Robert Of Meullent | |
| B: | 1130 |
| Meulan, Normandy, France | |
| D: | 1207 |
| Palestine, Bradford, Florida, United States | |
| Maud DeDunstanville |
| Maud DeDunstanville | |
| B: | 1143 |
| Kent, England | |
| D: | 1 Oct 1207 |
| England | |
| Robert DeBeaumont |
| Robert DeBeaumont | |
| B: | 1140 |
| Meulan, Normandy, France | |
| D: | 1207 |
| Kent, England | |
| Isabel DeBeaumont |
| Isabel DeBeaumont | |
| B: | 1147 |
| Meulant, Normandy, France | |
| D: | 16 May 1221 |
| Waleran IV ( 1st Earl of Worcester) De Beaumont (maid. name 1) | |
| B: | 1104 |
| Meulan, Yvelines, Ile-de-France, France | |
| D: | 1166 |
| Abbey, Preaux, Normandy, France | |
| Agnes DeMontfort |
| Agnes DeMontfort | |
| B: | 1123 |
| Montfort Sur, Eure, Haute-Normandie, France | |
| D: | 15 Dec 1181 |
| Gournay Sur Marne, Seine-et-Marne, Ile-de-France, France | |
| Hugh (1st Earl of Bedford) De Beaumont (maid. name 1) | |
| B: | 1106 |
| Leicester, Leicestershire, England | |
| D: | 1141 |
| Alice De Estonteville |
| Alice De Estonteville | |
| B: | Abt 1106 |
| Aubree De Beaumont (maid. name 1) |
| Aubree De Beaumont (maid. name 1) | |
| B: | 1109 |
| Leicester Castle, Leicestershire, England | |
| D: | 1189 |
| Beaumont, Dordogne, Aquitaine, France | |
| Maud Meulan DeBeaumont |
| Maud Meulan DeBeaumont | |
| B: | 1111 |
| Alix DePorhoet |
| Alix DePorhoet | |
| B: | 1153 |
| , Sussex, , England | |
| D: | 31 Mar 1204 |
| Ida Isabel Plantagenet |
| Ida Isabel Plantagenet | |
| B: | 1154 |
| , Norfolk, , England | |
| D: | Feb 1224 |
| Normandy, | |
| Maud de Warenne |
| Maud de Warenne | |
| B: | 1163 |
| , Surrey, , England | |
| D: | 1212 |
| Valmont, Seine Inferieure, Normandy, France | |
| Isabel De Warenne |
| Isabel De Warenne | |
| B: | 1137 |
| , Surrey, , England | |
| D: | 13 Jul 1199 |
| Lewes, Sussex, , England | |
| William I (Earl of Surrey) Boulogne |
| William I (Earl of Surrey) Boulogne | |
| B: | 1137 |
| Blois, Loir-et-Cher, Centre, France | |
| M: | 6 Nov 1153 |
| Toulouse, Haute-Garonne, Midi-Pyrenees, France | |
| D: | 11 Oct 1159 |
| Toulouse, Haute-Garonne, Midi-Pyrenees, France | |
| William de Warenne |
| William de Warenne | |
| B: | 1119 |
| Lewes, Sussex, England | |
| D: | 19 Jan 1147 |
| Adelia De TALVAS |
| Adelia De TALVAS | |
| B: | 1110 |
| Of, Sussex, England | |
| M: | 1134 |
| England | |
| D: | 4 Oct 1174 |
| Priory, Wiltshire, England | |
| Matilda Corbet (maid. name 1) | |
| B: | 1120 |
| England | |
|
| Robert Mortain Corbet |
| Robert Mortain Corbet | |
| B: | 1042 |
| Alcester, Warwickshire, England | |
| D: | 1121 |
| Alcester, Warwickshire, England | |
| Elizabeth of Vermandois |
| Elizabeth of Vermandois | |
| B: | 13 Feb 1081 |
| Valois Now, Oise, Picardie, France | |
| M: | 1096 |
| Leicester, Leicestershire, England | |
| D: | 13 Feb 1131 |
| Sens, Saone-et-Loire, Bourgogne, France | |