De Percy, Henry Earl of Northumberland
| Birth Name | De Percy, Henry Earl of Northumberland |
| Gender | male |
| Age at Death | 65 years, 3 months, 9 days |
| Birth date | 10 November 1341 (Alnwick, Northumberland, England) |
| Death date | 19 February 1407 (Bramham Moor, Bramham, Yorkshire, England) |