William Cavendish (1817-1881) (1817–1881) Parents Sarah Fawkener Henry Cavendish Children Cecil Cavendish Henry Cavendish Susan Cavendish Siblings Sarah Mary Cavendish Elizabeth Cavendish Henry Charles Lambton Cavendish Caroline Fanny Cavendish Francis Cavendish Charles William Cavendish George Henry Cavendish Partners Lady Emily Lambton