Isabella of Mar, first wife of Robert Bruce VII (born 1277)

Isabella of Mar was the first wife of Robert Bruce VII, Earl of Carrick. Isabella died before her husband was crowned King of Scotland. She and her husband were the grandparents of Robert II, King of Scotland, founder of the Royal House of Stuart.

December 12 is the 346th day of the year in the Gregorian calendar; 19 days remain until the end of the year.