Mary Campbell also known as Highland Mary, (was christened Margaret, March 1763 – 1786) she was the daughter of a sailor in a revenue cutter named Archibald Campbell of Daling, whose wife was Agnes Campbell of Achnamore or Auchamore, by Dunoon on the Cowal Peninsula in 1762.
Mary was the eldest of a family of four.
Robert Burns had an affair with her after he felt that he had been 'deserted' by Jean Armour following her move to Paisley in March 1786.
The brief affair started in April 1786, the parting took place on 14 May of that year.
Her pronunciation of English was heavily accented with Gaelic and this led to her becoming known as 'Highland Mary.'