Reginald Cavendish (1857-1941) (1857–1941) Parents Lady Eleanor FitzGibbon Francis Cavendish Children Dorothy Cavendish Rachel Cavendish Richard Cavendish Godfrey Cavendish George Cavendish Beatrix Cavendish Diana Cavendish Siblings Ernest Cavendish Alfred Cavendish Nigel Frederick Rupert Cavendish Partners Martha Douglas Reynolds Mary Dupuis