Tableaux Genealogiques des Souverains de la France et de seu Grands Feudataires @ Tables 32, 48
The cited information was published by Paris, 1863 (Ref: Tables 32, 48)
References (2)
Parent Source:
Tableaux Genealogiques des Souverains de la France et de seu Grands Feudataires
Individual:
"The Conqueror" King of England William I