. . . . "Francis Humberston Mackenzie" . . "Francis Mackenzie, 1st Baron Seaforth" . . . . . . . . . . . . . . . . . "United Kingdom" . . . . "1815" . . "Mary Proby, Lady Seaforth" . . . . . . . . . . . "Francis" . . . . . "Francis Humberstone MacKenzie" . "Francis McKenzie" . . . . . . . "Francis Mackenzie, 1st Baron Seaforth" . . . . . . "Francis Humberstone Mackenzie" . . . . . "Francis Humberston Mackenzie, 1st Baron Seaforth" . . . . . "Lord Seaforth" . "Francis Humberston Mackenzie, Lord Seaforth" . . . . "Francis Mackenzie" . . . "Francis, Lord Seaforth" . . . "Francis Humberston MacKenzie" . . "1754" . . . .