William was the son of sir John le Blount and Eleanor de Beauchamp. The date and place of his birth have not been found.
|
sir John le Blount |
sir Walter le Blount |
| ||||||
| | ||||||||
| | ||||||||
| | ||||||||
|
Eleanor de Beauchamp |
John de Beauchamp |
| ||||||
| | ||||||||
|
Margaret St. John |
John de St. John |
+ | ||||||
|
Isabel de Courtenay |