Sir Donald John Macdonald, 1st of Castleton Peerage person ID=147053 Parents Janet Mackenzie Sir Donald Gorme Og Macdonald, 1st Baronet Children Mary Macdonald John Macdonald, 2nd of Castleton Siblings Mary Macdonald Janet Macdonald unknown daughter Macdonald Margaret Macdonald Sir James Mor Macdonald, 2nd Baronet Partners Margaret Cameron