Alexander Mackenzie, 1st of Kilcoy Peerage person ID=19015 (1578–1650) Parents Barbara Grant Colin Mackenzie of Kintail Children unknown daughter Mackenzie Sir Roderick Mackenzie of Findon Isobel Mackenzie Siblings Murdoch Mackenzie Kenneth Mackenzie, 1st Lord Mackenzie of Kintail Colin Mackenzie Katherine Mackenzie Mary Mackenzie Jennette Mackenzie Sir Roderick Mackenzie of Castle Leod Alexander Mackenzie of Coul Partners Jean Fraser