Willem III 1a 2a
| Birth Name | Willem III |
| Gender | male |
| Age at Death | 50 years |
Events
| Event | Date | Place | Description | Notes | Sources |
|---|---|---|---|---|---|
| Birth | 1287 |
|
|||
| Death | 1337 |
|
|||
| Nobility Title | Count of Holland |
|
Parents
| Relation to main person | Name | Relation within this family (if not by birth) |
|---|---|---|
| Father | Jan II van Avesnes | |
| Mother | Philippa van Luxembourg | |
| Willem III |
Families
| Family of Willem III and Johanna van Valois | ||||||||||||||
| Married | Wife | Johanna van Valois | ||||||||||||
|
||||||||||||||
| Children |