James Seton was a younger son of Charles Seton , 2nd Earl of Dunfermline .
James Seton succeeded to the title at the death of his brother , Alexander Seton , 3rd Earl of Dunfermline , at some point in 1677 .
James Seton was a younger son of Charles Seton , 2nd Earl of Dunfermline , and succeeded to the title at the death of his brother , Alexander Seton , 3rd Earl of Dunfermline , at some point in 1677 .