Family: Henry Percy, 3rd Baron Percy / Mary Plantagenet, Baroness Percy (F1153)

• Male Henry Percy, 3rd Baron Percy

  
  

  Birth	1320	Seamer, North Riding, York, England
  Death	17 Jun 1368
  Burial		Alnwick, Northumberland, England
  Marriage	Sep 1334	Tutbury Castle, Staffordshire, England
  Other Spouse	Joan de Oreby | F6158
  Marriage	May 1365
  Father	Henry de Percy, 2nd Baron Percy | F828 Group Sheet
  Mother	Idoine de Clifford | F828 Group Sheet

  
  

  Female Mary Plantagenet, Baroness Percy

  
  

  Birth	1321
  Death	1 Sep 1362
  Burial		Alnwick, Northumberland, England
  Father	Henry of Lancaster Plantagenet, 3rd Earl of Lancaster | F1694 Group Sheet
  Mother	Maud Chaworth | F1694 Group Sheet

  
  

  Male Henry Percy, 1st Earl of Northumberland

  
  

  Birth	10 Nov 1341
  Death	20 Feb 1408	Bramham Moor, Tadcaster, Yorkshire
  Burial	2 Jul 1408	York Minster, York, Yorkshire, England
  Spouse	Elizabeth de Umfreville | F938
  Marriage
  Spouse	Margaret de Neville, Baroness of Ros | F933
  Marriage	12 Jul 1358	Brancepeth, Durham, England
  Spouse	Maud de Lucy, Baroness Lucy | F939
  Marriage	15 Dec 1381

  
  

  Male Thomas Percy, 1st Earl of Worcester

  
  

  Birth	Abt 1344
  Death	1403
  Burial

  
  

  Female Mary Percy, Baroness of Ros

  
  

  Birth	1360
  Death	1395
  Burial
  Spouse	John Ros, Lord Ros | F5418
  Marriage