| King Henry "Beauclerc" I of England (1068 - 1135) |
Robert Fitzhammon |
| Concubine Sibyl Corbet of England |
Sibyl De Montgomery |
| Robert "The King's Son" De Caen of Gloucester | Maud Fitzhammon |
| bd. abt 1090, Caen, Normandy, France36 occ. edu. rel. dd. 31 Oct 1147, Bristol, Gloucestershire, England36 brd. add. ali. |
bd. occ. edu. rel. dd. brd. add. ali. |
| William "Mafonache" Fitzrobert Maud Fitzrobert |