Hugh Montgomerie, 3rd Earl of Eglinton Supporter of Mary Queen of Scots (1531–1585) Parents Hugh Montgomerie, 2nd Earl of Eglinton Mariot Seton Children Margaret Montgomerie Robert Montgomerie Hugh Montgomerie, 4th Earl of Eglinton Lady Agnes Montgomerie Siblings unknown daughter Montgomerie unknown daughter Montgomerie unknown daughter Montgomerie unknown son Montgomerie Partners Agnes Drummond Lady Jean Hamilton