Tags: Noble.
Isabella of Fife (c. 1320–1389) was Countess of Fife from 1363 until she resigned the title in 1371. She was the daughter of Donnchadh IV Earl of Fife by his wife Mary de Monthermer (herself the daughter of Joan of Acre and Ralph Monthermer).In 1332 she and her mother had been captured at Perth by supporters of King David II of Scotland. She was sent as a ward to Northumberland where she married her guardian Sir William Felton.