| Nom |
Lieu de naissance |
Date de naissance |
Lieu de décès |
Date de décès |
 AMICIA de Beaumont (de Mont Saint Jean) |
Leicester, Leicestershire, England, United Kingdom |
1144 |
Rouen, Seine-Maritime, Upper Normandy, France |
03/09/1215 |
| Margaret de Beaumont Countess of Winchester (Quincy) |
Groby, Leicestershire, England |
1158 |
Brackley, Northamptonshire, England, United Kingdom |
12/01/1235 |
 Guillaume de Breteuil de Beaumont |
Beaumont, Eure, Upper Normandy, France |
about 1159 |
|
1189 |
| Sir William de Hameldone |
Leicestershire, England |
1160 |
Renfrewshire, Scotland |
1239 |
| Roger Geoffrey de Beaumont |
Leicester, Leicestershire, England, United Kingdom |
1161 |
Scotland |
1202 |
| Mabel de Beaumont |
Leicester, Leicestershire, England, United Kingdom |
about 1162 |
|
|
| Hawise de Harcourt |
Leicestershire, England, United Kingdom |
1164 |
|
01/01/1224 |
| Geoffrey De Beaumont |
Leicester, Leicestershire, England, United Kingdom |
1166 |
|
|
| Pernel de Harcourt |
Leicester, Leicestershire, England, United Kingdom |
1166 |
Warwickshire, England, United Kingdom |
20/10/1205 |
| Robert de Beaumont 4th Earl of Leicester |
Leicestershire, England, United Kingdom |
1169 |
|
20/10/1206 |
