Ranald MacGregor (1706-1786) (1706–1786) Parents Mary Helen MacGregor Rob Roy MacGregor Children James MacGregor Mary MacGregor Malcolm MacGregor Catherine MacGregor Gregor MacGregor John MacGregor Jean MacGregor Donald MacGregor Siblings Coll MacGregor Robert 'Oig' MacGregor Duncan MacGregor James Mor MacGregor Partners Jean MacGregor Mary Hamilton