Family: William de Beaumont / Mary (F2563)
m. 1215Robert II de Beaumont, Earl Leicester (1104-1168) |
Robert III de Beaumont, Earl Leicester (1130-1190)  |
Isabel de Beaumont (1132- ) |
| Hawise de Beaumont (1134-1197) |
| Gervace de Beaumont (1138- ) |
| Elizabeth Beaumont, Countess Of Leic (1140- ) |
| John de Beaumont (1144- ) |
| Geffery de Beaumont (1146- ) |
| Henry de Beaumont (1148- ) |
| Margaret de Beaumont (1154- ) |
William de Beaumont (1142- ) 
|
| Mary (1142- ) |