

![]() | Robert Mauduit, I. |
| Robert Mauduit, I. | |
| B: | Abt 1138 |
| Hanslope, Buckinghamshire, England | |
| D: | 1191 |
| Warminster, Wiltshire, England | |
![]() | Agnes Mare |
| Agnes Mare | |
| B: | Abt 1140 |
| M: | 1180 |
| Holgate, Shropshire, England | |
| D: | Yes, date unknown |
![]() | William Mauduit |
| William Mauduit | |
| B: | 1135 |
| Hanslope, Buckinghamshire, England | |
| D: | 2 Oct 1194 |
| Of Hanslope, Buckinghamshire, England | |
![]() | Isabel De Senlis |
| Isabel De Senlis | |
| B: | 1138 |
| Huntingdon, Huntingdonshire, England | |
| M: | 1166 |
| Huntingdon, Huntingdonshire, England | |
| D: | Between 8 Jan 1172 and 7 Jan 1173 |
| Hanslope, Northamptonshire, England | |
![]() | William Mauduit, Lord Of Hanslope |
| William Mauduit, Lord Of Hanslope | |
| B: | Abt 1092 |
| Hanslope, Buckinghamshire, England | |
| D: | 1157 |
| Barfleur, Normandie, France | |
![]() | Maude Hanslope |
| Maude Hanslope | |
| B: | Abt 1095 |
| Hanslope, Buckinghamshire, England | |
| M: | 1131 |
| D: | Hanslope, Buckinghamshire, England |
![]() | William Mauduit, I. |
| William Mauduit, I. | |
| B: | 1038 |
| Saint Martin-Du-Bose, Eure, Normandy, France | |
| D: | Bef 1105 |
| Barfleur, Manche, Basse-Normandie, France | |
![]() | Hawyse De Porchester |
| Hawyse De Porchester | |
| B: | Abt 1046 |
| Portchester, Hampshire | |
| D: | 1100 |
| Buckinghamshire | |
|
![]() | Avelina Meulan |
| Avelina Meulan | |
| B: | 30 Nov 1014 |
| Meulan, Île-De-France, France | |
| D: | 8 Apr 1081 |
| Departement de L'Eure, Haute-Normandie, France | |
![]() | William Mauduit |
| William Mauduit | |
| B: | 1012 |
| Saint Martin du Bose, Eure, Haute-Normandie, France | |
| D: | 1038 |
| Normandie, France | |
![]() | John De Massey |
| John De Massey | |
| B: | 1127 |
| Dunham Massey, Cheshire, England | |
| D: | 1189 |
| Moreton, Cheshire, England | |
![]() | Helen De Lancaster |
| Helen De Lancaster | |
| B: | 1178 |
| Lancaster, Lancashire, England | |
| D: | Yes, date unknown |
![]() | Hamon De Massey, III |
| Hamon De Massey, III | |
| B: | 1129 |
| Durham Massey, Cheshire, England | |
| D: | 10 Dec 1215 |
| Durham Massey, Cheshire, England | |
| Lady Agathea De Kryton de Theray, Baroness Massey | |
| B: | 1120 |
| Kryton-In-Lindsey, Glandford-Brigg, Lincolnshire, England | |
| M: | Abt 1145 |
| Lindsey, Lincolnshire, England | |
| D: | 1216 |
| Bucklow Hill, Cheshire, England | |
![]() | Robert De Massey |
| Robert De Massey | |
| B: | 1130 |
| Dunham Massey, Cheshire, England | |
| D: | Abt 1189 |
![]() | William De Massey |
| William De Massey | |
| B: | Abt 1132 |
| Dunham Massey, Cheshire, England | |
| D: | Abt 1189 |
| Lady Eleanor De Beaumont, Baroness Theray | |
| B: | 1100 |
| Dunham Massey, Cheshire, England | |
| D: | 1157 |
| Cheshire, England | |
![]() | Baron Hamon De Massey, II |
| Baron Hamon De Massey, II | |
| B: | 1100 |
| Dunham Massey, Cheshire, England | |
| M: | 1124 |
| Dunham Massey, Cheshire, England | |
| D: | 1140 |
| Dunham Massey, Cheshire, England | |
![]() | Helewise De Murdac |
| Helewise De Murdac | |
| B: | Abt 1122 |
| Cumberland, England | |
| D: | Abt 1183 |
| Cottingham, Yorkshire, England | |
![]() | Sheriff Robert De Stuteville, V. Of Yorkshire |
| Sheriff Robert De Stuteville, V. Of Yorkshire | |
| B: | Abt 1116 |
| Cottingham, Yorkshire, England | |
| M: | Abt 1135 |
| England | |
| D: | 1183 |
| Lazenby, Cumberland, England | |
![]() | Lady Juliane Beaudesert De Murdac |
| Lady Juliane Beaudesert De Murdac | |
| B: | Abt 1126 |
| Cumberland, England | |
| D: | Aug 1170 |
| Castle Liberty, Warwickshire, England | |
![]() | Lord Thurstan De Montfort, Of Beaudesert |
| Lord Thurstan De Montfort, Of Beaudesert | |
| B: | 1129 |
| Egmanton, Nottinghamshire, England, United Kingdom | |
| M: | 1145 |
| Egmanton, Nottinghamshire, England | |
| D: | 1190 |
| Beaudesert Castle, Warwickshire, England | |
![]() | Thurstan De Bastenburg |
| Thurstan De Bastenburg | |
| B: | Abt 940 |
| Cherbourg, Manche, Lower Normandy, France | |
| D: | 1023 |
| Montfort-Sur-Risle, Eure, Haute-Normandie, France | |
![]() | Adeline Gundrea De Beaumont |
| Adeline Gundrea De Beaumont | |
| B: | 1102 |
| Beaumont-Sur-Oise, France | |
| D: | 17 Feb 1131 |
| Sens, Saone-Et-Loire, Bourgogne, France | |
![]() | Geoffrey Murdac |
| Geoffrey Murdac | |
| B: | Abt 1088 |
| Beaudesert, Warwickshire, England | |
| D: | Abt 1130 |
| Lazenby, Yorkshire, England | |
![]() | Basilia De Clare |
| Basilia De Clare | |
| B: | Abt 1120 |
| England | |
| D: | Yes, date unknown |
![]() | Richard De Clare, 2nd Earl Of Pembroke |
| Richard De Clare, 2nd Earl Of Pembroke | |
| B: | 1125 |
| Tunbridge, Kent, England | |
| D: | 5 Apr 1176 |
| Baile Átha Cliath, Dublin, Ireland | |
![]() | Aoife MacMurrough, Countess Of Pembroke |
| Aoife MacMurrough, Countess Of Pembroke | |
| B: | 26 Apr 1145 |
| Ireland | |
| M: | 26 Aug 1170 |
| Leinster, Ireland | |
| D: | 26 Aug 1188 |
| Munster, Ireland | |
![]() | Isabel de Beaumont |
| Isabel de Beaumont | |
| B: | 7 Nov 1102 |
| Leicester, Leicestershire, England, United Kingdom | |
| D: | 6 Jan 1172 |
| Carmarthen, Carmarthenshire, Wales | |
| Gilbert Fitzgilbert De Clare, 1st Earl Of Pembroke | |
| B: | 21 Sep 1100 |
| Tonbridge Castle, Kent, England, United Kingdom | |
| M: | 1116 |
| Tunbridge, Kent, England | |
| D: | 6 Jan 1148 |
| Chapel Hill, Monmouthshire, Wales | |
| Matilda Fitz Roy, Abbess Of Montivilliers | |
| B: | CA 1095 |
| England, Unitd Kingdom | |
| D: | 26 Nov 1148 |
| Rouen, Seine-Maritime, Haute-Normandie, France | |
![]() | Elizabeth Fitzroy |
| Elizabeth Fitzroy | |
| B: | 1095 |
| Talbey, Yorkshire, England | |
| D: | 12 May 1166 |
| Edinburgh Castle, Midlothian, Buried Abbey Hollrood, Scotland | |
![]() | Lord of Galloway, King of Galloway, Prince of Galloway, Princeps of Galloway Lord Fergus Galloway |
| Lord of Galloway, King of Galloway, Prince of Galloway, Princeps of Galloway Lord Fergus Galloway | |
| B: | 1096 |
| Carrick, Ayrshire, Scotland | |
| M: | 1117 |
| Carrick, Scotland | |
| D: | 12 May 1161 |
| Edinburgh, Midlothian, Scotland | |
![]() | Isabel fitz Roy |
| Isabel fitz Roy | |
| B: | CA 1120 |
| England, Unitd Kingdom | |
| D: | 1190 |
![]() | Gulliaume Goët de Montmirail |
| Gulliaume Goët de Montmirail | |
| D: | Yes, date unknown |
![]() | Alice Fitzroy |
| Alice Fitzroy | |
| B: | 1107 |
| Selby, Yorkshire, England | |
| D: | Bef 1141 |
| Montmorency, Val-D'Oise, Ile-De-France, France | |
![]() | Mathieu De Montmorency, I. Seigneur De Montmorency |
| Mathieu De Montmorency, I. Seigneur De Montmorency | |
| B: | Abt 1090 |
| Montmorency, Val-D'Oise, France | |
| M: | 1126 |
| Montmorency, Seine-Et-Oise, France | |
| D: | 28 Oct 1160 |
| Montmorency, Val-D'Oise, Île-De-France, France | |
![]() | King Henry De Normandie, I. Of England |
| King Henry De Normandie, I. Of England | |
| B: | 21 Sep 1068 |
| Selby, Yorkshire, England | |
| D: | 1 Dec 1135 |
| Saint-Denis-En-Lyons, Normandy, France | |
![]() | Robert De Beaumont, III Count Of Meulan |
| Robert De Beaumont, III Count Of Meulan | |
| B: | Abt 1142 |
| Mantes-La-Jolie, Yvelines, Île-De-France, France | |
| D: | Abt 16 Aug 1212 |
| Poitiers, Vienne, France | |
![]() | Maud De Dunstanville |
| Maud De Dunstanville | |
| B: | 1143 |
| Launceston, Cornwall, England | |
| D: | 1 Oct 1207 |
| Cheshire, England | |
![]() | Isabelle De Meulan, Dame De Mayenne |
| Isabelle De Meulan, Dame De Mayenne | |
| B: | Abt 1140 |
| Meulan, Yvelines, Île-De-France, France | |
| D: | 10 May 1220 |
| Pays de la Loire, Normandy, France | |
![]() | Maurice De Craon, II |
| Maurice De Craon, II | |
| B: | Abt 1132 |
| Craon, Pays de la Loire, France | |
| M: | 1170 |
| D: | 12 Jul 1196 |
| Ajou, Eure, Haute-Normandie, France | |
| He succeeded as the Comte de Meulan [France] Galeran IV De Beaumont, 1st Earl Of Worcester Comte De Meulan | |
| B: | 24 Nov 1104 |
| Groby Castle, Leicester, Leicestershire, England | |
| D: | 9 Apr 1166 |
| Préaux, Seine-Maritime, Normandie, France | |
| Agnes Elizabeth De Montfort, Dame De Gournay-Sur-Marne | |
| B: | 23 Nov 1122 |
| Montfort Sur, Eure, Haute-Normandie, France | |
| M: | Abt 1141 |
| Of Normandy, France | |
| D: | 15 Dec 1181 |
| Gournay Sur Marne, Seine Et Marne, Ile de France, France | |
![]() | Mathilde De Beaumont, Countess Of Evreux |
| Mathilde De Beaumont, Countess Of Evreux | |
| B: | 1120 |
| Montfort-Sur-Risle, Eure, Upper Normandy, France | |
| D: | 1169 |
| Leicester, Leicestershire, England | |
![]() | Simon III De Montfort, Comte D'Evereux |
| Simon III De Montfort, Comte D'Evereux | |
| B: | 1117 |
| Montfort-Sur-Risle, Eure, Upper Normandy, France | |
| M: | 1144 |
| Villeparisis, Seine-Et-Marne, Île-De-France, France | |
| D: | 13 Mar 1181 |
| Denonville, Eure-Et-Loir, Centre-Val de Loire, France | |
![]() | Hawise Mabel De Beaumont |
| Hawise Mabel De Beaumont | |
| B: | Abt 1129 |
| Leicester, Leicestershire, England | |
| D: | 24 Apr 1197 |
| Bristol, Gloucestershire, England | |
| 2nd Earl of Gloucester (Predecessor: Sir Robert de Caen; Successor: John de Mortain) William Fitzrobert | |
| B: | 23 Nov 1116 |
| Tewkesbury, Gloucestershire, England | |
| M: | Abt 1150 |
| D: | 23 Nov 1183 |
| Tewkesbury, Gloucestershire, England | |
![]() | Isabelle De Beaumont |
| Isabelle De Beaumont | |
| B: | 1122 |
| Leicester, Leicestershire, England | |
| D: | 24 Apr 1197 |
| Leicester, Leicestershire, England | |
![]() | Simon II De Senlis, Earl Of Huntingdon And Northampton |
| Simon II De Senlis, Earl Of Huntingdon And Northampton | |
| B: | Abt 1098 |
| Daventry, Northamptonshire, England | |
| D: | Aug 1153 |
| Huntingdon, Huntingdonshire, England | |
| Robert De Beaumont, 3rd Earl Of Leicester | |
| B: | 1121 |
| Beaumont, Dordogne, Aquitaine, France | |
| D: | 31 Aug 1190 |
| Durazzo, Greece | |
| Petronilla De Grandmesnil, Countess Of Leicester | |
| B: | 1134 |
| Grentemesnil, Calvados, Basse-Normandie, France | |
| D: | 1 Apr 1212 |
| Leicester, Leicestershire, England | |
![]() | Marguerite De Beaumont |
| Marguerite De Beaumont | |
| B: | CA 1125 |
| Leicester, Leicestershire, England | |
| D: | CA 1185 |
| Normandy, France | |
![]() | Ralph De Tosny |
| Ralph De Tosny | |
| B: | Abt 1140 |
| Flamstead, Hertfordshire, England | |
| M: | Aft 1155 |
| Of Leicester, Leicestershire, England | |
| D: | 1162 |
| Flamstead, Hertfordshire, England | |
| Sir Robert De Beaumont, 2nd Earl Of Leicester | |
| B: | 24 Nov 1104 |
| Groby Castle, Leicester, Leicestershire, England | |
| D: | 5 Apr 1168 |
| Castle At Brackley, Northamptonshire, England | |
![]() | Amice De Gael |
| Amice De Gael | |
| B: | 1108 |
| Norfolk, England | |
| M: | 25 Nov 1120 |
| Bretagne, France | |
| D: | 31 Aug 1168 |
| Nuneaton, Warwickshire, England | |
![]() | Hugh De Beaumont |
| Hugh De Beaumont | |
| B: | 1106 |
| Leicester, Leicestershire, England | |
| D: | 1141 |
| Bedford, Bedfordshire, England, United Kingdom | |
![]() | Sir Richard De Grenville, IV Baron Of |
| Sir Richard De Grenville, IV Baron Of | |
| B: | Nympsfield, Gloucestershire, England |
| D: | Abt 1204 |
| Bideford, Devonshire, England | |
![]() | Baroness Adeline Gundrada De Middleton |
| Baroness Adeline Gundrada De Middleton | |
| B: | 1156 |
| Kilkhampton, Cornwall, England | |
| M: | Bef 1172 |
| Kilkhampton, Cornwall, England | |
| D: | Abt 1178 |
| Kilkhampton, Cornwall, England | |
![]() | Thomas Grenvile |
| Thomas Grenvile | |
| B: | 1128 |
| Kilkhampton, Cornwall, England | |
| D: | Yes, date unknown |
![]() | Adeline De Beaumont |
| Adeline De Beaumont | |
| B: | 1107 |
| Leicestershire, England | |
| D: | 1178 |
| Y., Somme, Picardie, France | |
![]() | Richard De Grenville |
| Richard De Grenville | |
| B: | 1109 |
| Kilkhampton, Cornwall, England | |
| D: | 1147 |
| Bideford, Devon, England | |
![]() | Alice De Montfort-Sur-Risle |
| Alice De Montfort-Sur-Risle | |
| B: | 1127 |
| Ellenhall, Staffordshire | |
| D: | 1162 |
| Ellenhall, Staffordshire | |
![]() | Lord Thurstan De Montfort, Of Beaudesert |
| Lord Thurstan De Montfort, Of Beaudesert | |
| B: | 1129 |
| Egmanton, Nottinghamshire, England, United Kingdom | |
| D: | 1190 |
| Beaudesert Castle, Warwickshire, England | |
![]() | Lady Juliane Beaudesert De Murdac |
| Lady Juliane Beaudesert De Murdac | |
| B: | Abt 1126 |
| Cumberland, England | |
| M: | 1145 |
| Egmanton, Nottinghamshire, England | |
| D: | Aug 1170 |
| Castle Liberty, Warwickshire, England | |
![]() | Hugues IV De Montfort |
| Hugues IV De Montfort | |
| B: | 1075 |
| Folkingham, England, United Kingdom | |
| D: | 1174 |
| Millent, England, United Kingdom | |
| Sir Robert De Beaumont, 1st Earl Of Leicester Count Of Meulan | |
| B: | 6 Dec 1046 |
| Pont-Audemer, Eure, France | |
| D: | 5 Jun 1118 |
| Leicester, Leicestershire, England | |
![]() | Isabelle De Vermandois |
| Isabelle De Vermandois | |
| B: | 13 Feb 1085 |
| Valois, Oise, Picardie, France | |
| M: | 1096 |
| France | |
| D: | 13 Feb 1131 |
| Meulan, County of Vermandois, France (Capetian Dynasty) | |
![]() | Gundreda De Beaumont |
| Gundreda De Beaumont | |
| B: | 1120 |
| Warwick, Warwickshire, England | |
| D: | 1201 |
| Norwich, Norfolk, England | |
![]() | Hugh De Bigod, Earl Of Norfolk |
| Hugh De Bigod, Earl Of Norfolk | |
| B: | 1095 |
| Belvoir Castle, Belvoir, Leicestershire, England | |
| M: | Abt 1150 |
| D: | 1176 |
| Holy Land Palestine | |
![]() | Waleran De Beaumont, 4th Earl Of Warwick |
| Waleran De Beaumont, 4th Earl Of Warwick | |
| B: | 1153 |
| Warwickshire, England | |
| D: | 12 Dec 1204 |
| England, Unitd Kingdom | |
![]() | Alice De Harcourt |
| Alice De Harcourt | |
| B: | Abt 1175 |
| Oxfordshire, England | |
| M: | Abt 1196 |
| Hanslope, Buckinghamshire, England, United Kingdom | |
| D: | 23 May 1212 |
| Warwick, Warwickshire, England | |
![]() | Roger De Beaumont, 2nd Earl Of Warwick |
| Roger De Beaumont, 2nd Earl Of Warwick | |
| B: | 1102 |
| Warwick, Warwickshire, England | |
| D: | 12 Jun 1153 |
| Warwick, Warwickshire, England | |
![]() | Gundred De Warenne |
| Gundred De Warenne | |
| B: | Abt 1110 |
| M: | Abt 1136 |
| D: | 1170 |
| Kendal, Westmorland, England | |
![]() | Roger De Newburgh |
| Roger De Newburgh | |
| B: | 1135 |
| Le Neubourg, Normandy, France | |
| D: | 1192 |
![]() | Matilda De Glastonia |
| Matilda De Glastonia | |
| B: | 1141 |
| Yarcombe, Devon, England | |
| M: | 1170 |
| Of Winfrith, Dorset, England | |
| D: | Aft 1199 |
| Manor Broomfield, Dorset, England | |
![]() | Robert De Beaumont, Seigneur De Neubourg |
| Robert De Beaumont, Seigneur De Neubourg | |
| B: | Bef 1101 |
| Warwickshire, England | |
| D: | 30 Aug 1159 |
| Le Bec-Hellouin, Eure, Upper Normandy, France | |
![]() | Godechilde De Tosny |
| Godechilde De Tosny | |
| B: | 1108 |
| Flamstead, Hertfordshire, England | |
| M: | Abt 1127 |
| Of France | |
| D: | Aft 1143 |
![]() | Henry De Beaumont, 1st Earl Of Warwick |
| Henry De Beaumont, 1st Earl Of Warwick | |
| B: | Abt 1048 |
| Newbourgh, Bure, Normandy, France. Castleof Neubourg | |
| D: | 20 Jun 1119 |
| Les Préaux, Eure, Upper Normandy, France | |
![]() | Marguerite De Perche, Countess Of Warwick |
| Marguerite De Perche, Countess Of Warwick | |
| B: | Abt 1085 |
| Perche, France | |
| M: | Bef 1100 |
| D: | Aft 1156 |
![]() | Roger De Beaumont |
| Roger De Beaumont | |
| B: | From 1010 to 1015 |
| Calvados, Caen, Normandie, France | |
| M: | 1040 |
| Meulan, Yvelines, Ile-De-France, France | |
| D: | 29 Nov 1094 |
| Maine-De-Boixe, Charente, Poitou-Charentes, France | |