Margery was the daughter of unknown parents. The date and place of her birth have not been found.
Her husband was John Mór Tanister MacDonald. They were married, but the date and place have not been found. They had no known children.
Note 1
daughter of the Mac Eoin Bissett, Lord of the Glens, and Sabia O'Neill (died 1387), a princess of the O'Neill dynasty