Lady Philippa Mortimer

Lady Philippa Mortimer
Born(1375-11-21)21 November 1375
Ludlow Castle, Ludlow, Shropshire, England
Died26 September 1400(1400-09-26) (aged 24)
Halnaker, Sussex, England
Spouse(s)
FatherEdmund Mortimer, 3rd Earl of March
MotherPhilippa Plantagenant, 5th Countess of Ulster

Lady Philippa Mortimer (21 November 1375 – 26 September 1400) was a medieval English noblewoman, the granddaughter of Lionel of Antwerp, 1st Duke of Clarence, and great-granddaughter of King Edward III.