Thomas Percy, 1st Baron Egremont

Thomas Percy, 1st Baron Egremont (29 November 1422, in Leconfield, Yorkshire – 10 July 1460, at the Battle of Northampton) was the son of Henry Percy, 2nd Earl of Northumberland and Lady Eleanor Neville, being made Lord Egremont in 1449. A northern baron, he became a leading figure in the internecine Percy-Neville feud, fighting at the Battle of Heworth Moor. When the Wars of the Roses began mid-decade, Egremont fought for the king on the Lancastrian side, being killed six years later at the battle of Northampton.

His youth was rarely peaceful; at the age of twenty five he was part of a force that engaged the tenants of the Archbishop of York, John Kemp in a physical confrontation (possibly to the disapproval of his father and elder brother, Henry, Lord Poynings, although it is equally possible that he began a 'propaganda campaign' against Kemp at the same time) outside the village of Stamford Bridge. Following the skirmish with the men of Beverley, he was subsequently imprisoned at York Castle- the direct result, it has been suggested of the Archbishop manipulating the jury and County Sheriff, whilst getting his own tenants released instead. It is possible that the king's clear support for the Archbishop, notwithstanding their position as one of the region's greatest magnatial families, was influential in their decision to later feud with the Percies rather than take it to the king for arbitration.

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