Geoffrey I, Vicomte de Châteaudun

- Abt 0986

• Name	Geoffrey I
  Relationship	with Robert Alan Roy
  Death	Abt 0986  [1]
  Person ID	I5373	| Roy Line, Boudreau Line
  Last Modified	25 Aug 2019

  
  

  Father	Geoffrey, Vicomte de Chartres
  Family ID	F4173	Group Sheet  |  Family Chart

  
  

  Family	Hildegarde   d. 14 Apr 1023
  Marriage	Y  [1]
  Children	1. Hugh I, Vicomte de Châteaudun   d. Before 989
  Family ID	F4171	Group Sheet  |  Family Chart
  Last Modified	25 Aug 2019

  
  

• Sources

  [S60] 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).