F, ( - after 1112)
Father-Biological*Gerhard III , Duke of Upper Lorraine
Family Lines
Boudreau Line

Roy Line
Last Edited=12 Dec 2022


  1. Stuart, Roderick W. Royalty for Commoners, The Complete Known Lineage of John of Gaunt, Son of Edward III, King of England, and Queen Philippa, Fourth Edition. Baltimore, Maryland: Genealogical Publishing Company, 2002.