Family: Robert III de Beaumont, Earl Leicester / Petronilla Grentmesnil (F2559)
m. Bef 1156Robert II de Beaumont, Earl Leicester (1104-1168) |
Isabel de Beaumont (1132- )  |
| Hawise de Beaumont (1134-1197) |
| Gervace de Beaumont (1138- ) |
| Elizabeth Beaumont, Countess Of Leic (1140- ) |
| William de Beaumont (1142- ) |
| John de Beaumont (1144- ) |
| Geffery de Beaumont (1146- ) |
| Henry de Beaumont (1148- ) |
| Margaret de Beaumont (1154- ) |
| Alice de Grentmesnil (1136- ) |
Robert III de Beaumont, Earl Leicester (1130-1190) 
|
| Petronilla Grentmesnil (1134-1212)
|
| Amice de Beaumont, Countess Of Lei (1152- ) |
| William de Breteuil (1156-1190) |
| Robert de Breteuil, Earl Leicester (1158-1204) |
| Roger de Beaumont, Bishop Of Saint (1160- ) |
| Geoffrey de Beaumont (1161- ) |
| Mabel de Beaumont (1162- ) |
| Hawise de Beaumont (1164- ) |
| Pernel de Beaumont (1166- ) |