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Mary De Percy

Mary was born in 1366. Mary's father was Henry De Percy (v) and her mother was Joan Orreby. Her paternal grandfather was Henry De Percy II and her paternal grandmother is Idonea De Clifford. She had two half-brothers and a half-sister, named Henry, Thomas and Isabel. She died at the age of 28 in 1394.

Ancestor Pedigree Chart
- William De Percy ^*
  - b.1183 at Alnwick Castle d.1245
  
  Sir Henry De Percy
  - b.1235 at Alnwick Castle d.29 Aug 1272
  
  Eleanor Balliol ^*
  - b.~  1202 d.<  1290 at Alnwick Castle
  
  Henry De Percy
  - b.25 Mar 1273 at Alnwick Castle d.Oct 1314
  
  John De Warenne
  - b.Aug 1231
  
  Eleanor De Warenne
  - b.1251 d.<  1325
  
  Alice De Brun
  - b.1224
  
  Henry De Percy II
  - b.~  1301 d.25 Feb 1352
  
  John Fitzalan
  - b.14 Sep 1246 d.18 Mar 1271
  
  Eleanor Fitzalan
  - b.1270 d.1328
  
  Roger Wigmore De Mortimer
  
  Isabel De Mortimer
  - b.14 Sep 1246 at Wigmore Abbey
  
  Maud De Bruce
  
  Henry De Percy (v)
  - b.1319 d.1368
  
  Idonea De Clifford
  
  Mary De Percy
  - b.1366 d.1394
  
  Joan Orreby
  - d.1370
  
  ^*There are earlier generations for the ancestor(s) indicated. See their page(s) for details (click name)

Click here for details of Mary's family with <Unknown>