Geoffrey de Semur, Seigneur de Semur

• Name	Geoffrey de Semur
  Relationship	with Robert Alan Roy
  Person ID	I4851	| Roy Line, Boudreau Line
  Last Modified	9 Sep 2019

  
  

  Family	Mathilda of Chalon  [1]
  Children	+ 1. Lambert
  Family ID	F3826	Group Sheet  |  Family Chart
  Last Modified	9 Sep 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).