| Type | Valeur |
|---|---|
| Titre | Foundation for Medieval Geneology |
| Personnes |
|---|
GEOFFREY Fitz Eustace |
| France>Northern France>Northern France>Artois, Boulogne, ... |
| Familial history and descendants of Geoffrey of Boulogne, illegitimate son of Eustache II - may have been legitimate if he is the son of Eustache's first wife, Godgifu of England, marriage may have been annulled due to consanguinity |