Isabel of Cambridge, Countess of Essex

Isabel of Cambridge
Countess of Essex
Born1409
Died2 October 1484 (aged 74–75)
Burial
SpousesSir Thomas Grey
Henry Bourchier, 1st Earl of Essex
IssueThomas Grey
William Bourchier, Viscount Bourchier
Sir Henry Bourchier
Humphrey Bourchier, 1st Baron Cromwell
John Bourchier
Sir Thomas Bourchier
Edward Bourchier
Fulk Bourchier
Isabel Bourchier
HouseYork
FatherRichard, 3rd Earl of Cambridge
MotherAnne de Mortimer

Isabel of Cambridge, Countess of Essex (1409 – 2 October 1484) was the only daughter of Richard, 3rd Earl of Cambridge, and Anne de Mortimer. She was the sister of Richard Plantagenet, 3rd Duke of York, and like him a great-grandchild of Edward III of England.