"John Montagu" . . . . "John Montagu, 2nd Duke of Montagu" . "Sir John Montagu, 2nd Duke of Montagu" . . . "1749-07-05" . . . . . . . "John, Duke of Montagu" . . . . . . . . . . "Duke" . . . "John Montagu, 2nd Duke of Montagu" . . . "2nd Duke of Montagu" . . . . . . . . . . "second Duke of Montagu" . . . . "owner" . . . . . . "Montagu" . "1749" . . "1749" . . . . . . . . . . . "1690" . "2nd and last Duke of Montagu" . "the Duke of Montagu" . . . . . . "John Montagu, 4th Baron Montagu of Boughton, 2nd Duke of Montagu" . . . "Duke of Montagu" . . . "The Duke of Montagu" . .