Jean (V) de Montfort, Duke of Bretagne

Abt 1333 - 1399  (66 years)

• Name	Jean (V) de Montfort  [1, 2, 3]
  Suffix	Duke of Bretagne
  Birth	Abt 1333	of, Bishop's Waltham, Hampshire, England
  Gender	Male
  Death	1399
  Person ID	I21556	My Genealogy
  Last Modified	16 May 2026

  
  

  Family	Mary Lancaster, Princess of England,   b. 10 Oct 1344, Bishops Waltham, Hampshire, England d. 1362, Abingdon, Berkshire, England (Age 17 years)
  Marriage	1361	Woodstock, Oxfordshire, England   [3]
  Family ID	F6123	Group Sheet  |  Family Chart
  Last Modified	16 May 2026

  
  

• Sources

  [S18] Personal knowledge of Kirk Larson, [ADDRESS FOR PRIVATE USE]\. [S19] The Church of Jesus Christ of Latter-day Saints, database, \i FamilySearch\i0, (Name: (http://www.familysearch.org);). [S35] Fraser, Antonia, "The Lives of the Kings and Queens of England", (Name: (New York:NY, Alfred A. Knopf Inc., 1975);), p. 70-71;142-3.