John de Percy

1270 -

• Name	John de Percy  [1, 2, 3]
  Birth	1270	Sussex, England
  Gender	Male
  Person ID	I16469	My Genealogy
  Last Modified	16 May 2026

  
  

  Father	Earl Henry de Percy, I,   b. 1235, Petworth, Sussex, England d. 29 Aug 1272, Sallay, West Riding, Yorkshire, England (Age 37 years)
  Relationship	natural
  Mother	Eleanor de Warenne,   b. 1257, Sussex, England d. 1282 (Age 25 years)
  Relationship	natural
  Marriage	8 Sep 1268	York, East Riding, Yorkshire, England   [4, 5]
  Family ID	F4387	Group Sheet  |  Family Chart

  
  

• 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);). [S31] Edmundson, Isaac & Cokayne, George Edward, "Complete baronetage: Microprint ed.", (Name: (Gloucester : A. Sutton, 1983.), ISBN: 0-86299-004-1; LC CALL NO.: CS424.C681983; LCCN: 87-173374 //r914;), 3:270, 929.7/2 ED: 19. [S118] Huganir, Gail R., editor and publisher, "Percy's of Alnwick Castle", (Name: British Heritage Magazine, vol. 17:2 , (1996) , A Primedia Publication;), p.22-27. [S31] Edmundson, Isaac & Cokayne, George Edward, "Complete baronetage: Microprint ed.", (Name: (Gloucester : A. Sutton, 1983.), ISBN: 0-86299-004-1; LC CALL NO.: CS424.C681983; LCCN: 87-173374 //r914;), 3:270 "Plantagenet", 929.7/2 ED: 19.