__
|
_Robert I ___________|
| |
| |__
|
_William the Conqueror _|
| (1027 - 1087) |
| | __
| | |
| |_Arletta ____________|
| |
| |__
|
|
|--William II
|
| __
| |
| _____________________|
| | |
| | |__
| |
|_Matilda of Flanders ___|
|
| __
| |
|_____________________|
|
|__