| Additional Names | Name |
|---|---|
| Stage/Pen Name | Waltheof I of Bamburgh, Earldorman of Bamburgh |
| Stage/Pen Name | Waltheof Osulfson |
| Stage/Pen Name | Waltheof Ealdorman of Bamburgh |
| Stage/Pen Name | Waltheof Oswulfson |
| Father | Date of Birth | Mother | Date of Birth |
|---|---|---|---|
Osulf I of Bamburgh |
about 0910 | Estrid Svensdatter |
0911 |
| Partner | Date of Birth | Children |
|---|---|---|
Ælfleda |
about 0940 | Uchtred the Bold Ealdorman of Northumbria |