William III de Montague, Earl of Salisbury

1328 - 1397  (68 years)

• Name	William III de Montague  [1, 2, 3]
  Suffix	Earl of Salisbury
  Birth	25 Jun 1328	of, Salisbury, Wiltshire, England
  Christening	of, Donyatt, Somerset, England
  Gender	Male
  Death	3 Jun 1397	Conventual Church, Bustlesham, Somerset, England
  Burial	Conventual Church, Bustlesham, Somerset, England
  Person ID	I13933	My Genealogy
  Last Modified	16 May 2026

  
  

  Father	William II de Montague, Earl of Salisbury,   b. 1303, Cassington, Oxfordshire, England d. Between 30 Jan 1343 and 1344, Berkshire, England (Age 40 years)
  Relationship	natural
  Mother	Katherine de Grandison,   b. Abt 1304, Ashford, , Kent, England d. 23 Nov 1349, Bisham, Berkshire, England (Age 45 years)
  Relationship	natural
  Marriage	1324	of, Cassington, Oxford, England
  Family ID	F6129	Group Sheet  |  Family Chart

  
  

  Family 1	Joan Plantagenet, Princess of England,   b. 29 Sep 1328, of, Woodstock, Kent, England d. 8 Aug 1385, Wallingford, Berkshire, England (Age 56 years)
  Marriage	Abt 1345	of, Donyatt, Somerset, England   [3, 4]
  Family ID	F3651	Group Sheet  |  Family Chart
  Last Modified	16 May 2026

  
  

  Family 2	Elizabeth Mohun, Countess of Salisbury,   b. Sep 1334, of, Dunster, Somerset, England d. 14 Jan 1415 (Age 80 years)
  Marriage	Abt 1349	of, , Somersetshire, England   [3]
  Family ID	F3652	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);). [S33] Weir, Alison, "The Six Wives of Henry VIII", (Name: (New York:NY, Grove Weidenfeld, 1991); ISBN 0-8021-1497-0;;), p. 613, 942.05'2'092-dc20. [S35] Fraser, Antonia, "The Lives of the Kings and Queens of England", (Name: (New York:NY, Alfred A. Knopf Inc., 1975);), p. 70-71.