Victoria Cavendish-Bentinck noblewoman; (1890-1994) (1890–1994) Parents William Cavendish-Bentinck, 6th Duke of Portland Winifred Cavendish-Bentinck, Duchess of Portland Children David Wemyss Siblings William Cavendish-Bentinck, 7th Duke of Portland Lord Francis Cavendish-Bentinck Partners Michael Wemyss of that Ilk
