Elizabeth de Monthlhéry

F, #6938, (circa 1040 - 1113)
Last Edited=12 Apr 2023
     Elizabeth de Monthlhéry was born circa 1040 at Montlhéry, Île-de-France, France.1,2 She was the daughter of Guy I de Monthlhéry ~ Seigneur de Montlhéry et Chevreuse and Saint Hodierne de Gometz ~ Dame de la Ferte. Elizabeth's name was also spelt Isabel.3

Elizabeth de Monthlhéry married Gauthier de St. Valery.2

Elizabeth de Monthlhéry married Joscelin de Courtenay ~ Seigneur de Courtenay and Château-Renard, son of Athon de Courtenay Sire de Courtenay in the Gatinais and of Château-Renard., circa 1065.4,2,3,5

After Joscelin’s death in 1095, Elizabeth became a nun at St. John’s.5 Elizabeth de Monthlhéry died in 1113.


  1. GENi Use with Caution . Online https://www.geni.com
  2. 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.
  3. Weis, Frederick Lewis. Ancestral Roots of Sixty Colonists Who Came to New England Between 1623 and 1650, Fifth Edition. Baltimore, Maryland: Genealogical Publishing Company, 1982.
  4. Cleaveland, Erza. A Genealogical History of the Noble and Illustrious Family of Courtenay,. Hakespear's Head, UK: Edward Farley, 1735.
  5. Wikipedia: The Free Encyclopedia. Online https://en.wikipedia.org