 
| Type | Valeur | 
|---|---|
| Titre | Robert the Strong in The Greene Family and its Branches, pg. 14a [See document in the Memories section] | 
| Personnes | 
|---|
|  ROBERT IV 'le Fort' Comte de Paris AH01 | 
| The Greene Family and its Branches, pg. 14a | 
| Robert the Strong in The Greene Family and its Branches, pg. 14a [See document in the Memories section] |