Isabella Cuninghame fl. 16th century (1480–1543) Parents Margaret Hepburn Alexander Cunningham, 1st Earl of Glencairn Children John Buchanan Patrick Buchanan Edward Buchanan, 2nd of Spittal Janet Buchanan Siblings Edward Cuninghame, 1st of Auchinharvie William Cuninghame, 1st of Craigends Ellen Cuninghame Alexander Cuninghame Robert Cuninghame, 2nd Earl of Glencairn Partners Walter Buchanan of Easter Catter, 1st of Spittal Sir William Cunningham of Glengarnock