John Stewart, Earl of Mar (died 1503)

John Stewart, Earl of Mar (December 1479 – 11 March 1503) was the youngest son of James III of Scotland and Margaret of Denmark.

Biography
He was born at Dunfermline Palace in Fife as the youngest son of the King. He was created Earl of Mar on 2 March 1486, at the age of eight. Not much is known of his life and he died on 11 March 1503.

As he died unmarried, the earldom became extinct for almost 60 years, and James IV awarded many of the Mar lands to Lord Elphinstone.

Family
Stewart had two brothers, King James IV and James Stewart, Duke of Ross.