Katherine Percy

English noblewoman (1423-1475); wife of Edmund Grey, 1st Earl of Kent (1423–1475)

Parents

• Henry Percy, 2nd Earl of Northumberland
• Eleanor Percy, Countess of Northumberland

Children

• Sir Anthony Grey
• unknown son Grey
• Lady Elizabeth Grey
• George Grey, 2nd Earl of Kent
• Lady Anne Grey
• unknown daughter Grey

Siblings

• Thomas Percy, 1st Baron Egremont
• Ralph Percy
• Henry Percy, 3rd Earl of Northumberland
• William Percy
• Alan Percy
• Lady Joan Percy
• George Percy
• John Percy
• Richard Percy

Partners

• Edmund Grey, 1st Earl of Kent