Biography
Eleanor Percy was born circa 1474 in Leconfield, Yorkshire, England, United Kingdom to Henry Percy, 4th Earl of Northumberland (c1449-1489) and Maud Herbert (c1448-c1485) and died 13 February 1530 of unspecified causes. She married Edward Stafford, 3rd Duke of Buckingham (1478-1521) 12 December 1490 JL .
Children
| Name | Birth | Death | Joined with |
| Mary Stafford (c1495-) | |||
| Elizabeth Stafford (c1497-1558) | 1497 Abergavenny, Monmouthshire, Wales, United Kingdom | 30 November 1558 Lambeth, England, United Kingdom | Thomas Howard (1473-1554) |
| Catherine Stafford (c1499-1555) | 1499 | 14 May 1555 Holywell, Shoreditch, England, United Kingdom | Ralph Neville, 4th Earl of Westmorland (1497-1549) |
| Henry Stafford (1501-1563) | 18 September 1501 Penshurst, Kent, England, United Kingdom | 30 April 1563 Caus Castle, Shropshire, England, United Kingdom | Ursula Pole (1504-1570) |
Footnotes (including sources)
| ‡ General |