Notes:

Henry was the 3rd Earl of Northumberland.

Died:
Henry was killed during the Battle of Towton in the War of the Roses.

Henry married Eleanor Poynings before 25 Jun 1435. Eleanor (daughter of Lord Richard Poynings) was born on Yes, date unknown; died in Feb 1483/84. [Group Sheet] [Family Chart]

1. Margaret Percy was born about 1447; and died.

Notes:

Henry was the 2nd Earl of Northumnberland.

Henry married Eleanor Neville on Yes, date unknown. Eleanor was born on Yes, date unknown; died in 1472. [Group Sheet] [Family Chart]

Notes:

Name:
Knight of the Garter, Knight of Bath. Justice of Chester, North Wales and Flintshire, Warden of the East Marches, Captain of Berwick-upon-Tweed.

Buried:
findagrave.com memorial # 39440911. To view, click on the number.

Henry married Lady Elizabeth Mortimer before 10 Dec 1379. Elizabeth (daughter of Edmund Mortimer and Philippa Plantagenet) was born on 12 Feb 1371 in Usk, Monmouthshire, Wales, United Kingdom; died on 20 Apr 1417 in East Sussex, England, United Kingdom; was buried in St George Churchyard, Trotton, Chichester District, West Sussex, England, United Kingdom. [Group Sheet] [Family Chart]

Notes:

Buried:
findagrave.com memorial # 48858417. To view, click on the number.

Notes:

Henry was the 1st Earl of Northumberland.

Died:
The Battle of Bramham Moor in 1408: Henry Percy, earl of Northumberland, who had been lucky to escape disaster in 1403 when the revolt of his son Hotspur was crushed at Shrewsbury, raised a rebellion against Henry IV again in 1408. He marched south to Thirsk but, in the middle of a bitter winter, found little support. He was defeated and killed at Bramham Moor, near Wetherby, on 20 February 1408 by Sir Thomas Rokeby, sheriff of Yorkshire.

An article by: JOHN CANNON. "Bramham Moor, battle of." The Oxford Companion to British History. 2002. Encyclopedia.com. 28 Jul. 2012 .

Henry married Margaret de Neville on 12 Jul 1358. Margaret was born on 12 Feb 1329; died on 12 May 1372. [Group Sheet] [Family Chart]

Notes:

Edmund was the Earl of March, Earl of Ulster.

Edmund married Philippa Plantagenet about 1368. Philippa was born on 16 Aug 1355 in Eltham Palace, Eltham, Greater London, England, United Kingdom; died on 05 Jan 1382 in Cork, County Cork, Ireland; was buried in Wigmore Abbey, Wigmore, Herefordshire, England, United Kingdom. [Group Sheet] [Family Chart]

Notes:

Buried:
findagrave.com memorial # 57654945. To view, click on the number.