Katherine Percy, Countess of Kent

Katherine Percy
Countess of Kent
Born18 May 1423
Died1475
Spouse(s)Edmund Grey, 1st Earl of Kent
IssueMary Grey
Anthony Grey
Elizabeth Grey
Anne Grey
George Grey, 2nd Earl of Kent
John Grey
Edmund Grey
FatherHenry Percy, 2nd Earl of Northumberland
MotherLady Eleanor Neville

Lady Katherine Percy (18 May 1423 – c. 1475) was the daughter of Henry Percy, 2nd Earl of Northumberland, and Lady Eleanor Neville.

Her maternal grandparents were Ralph Neville, 1st Earl of Westmorland and his second wife Joan Beaufort, a legitimized daughter of John of Gaunt.

She married Edmund Grey, 1st Earl of Kent, and had seven children: