Gui II ~ Comte de Tonnerre

M, (circa 920 - 992)
Father-Biological*Milo III ~ Comte de Tonnerre d. 987
Mother-Biological*Engeltrude of Brienne
Family Lines
Roy Line

Boudreau Line
Last Edited=1 Jun 2023
Arms of Gui II
     Gui II ~ Comte de Tonnerre was born circa 920 at Tonnerre, Burgundy, France.1 He was the son of Milo III ~ Comte de Tonnerre and Engeltrude of Brienne.

Gui II ~ Comte de Tonnerre married Adela.1,2 In later life, he became a monk.1 Gui II ~ Comte de Tonnerre died in 992 at Tonnerre, Burgundy, France.1,2

Child of Gui II ~ Comte de Tonnerre and Adela


  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.
  2. GENi Use with Caution . Online