Frances Cavendish Peerage person ID=12602; (born 1548) (1548–1632) Parents Bess of Hardwick William Cavendish Children Grace, Lady Manners Robert Pierrepont, 1st Earl of Kingston-upon-Hull Mary Pierrepont Elizabeth Pierrepont Siblings Henry Cavendish Elizabeth Stuart, Countess of Lennox Charles Cavendish William Cavendish, 1st Earl of Devonshire Mary Talbot, Countess of Shrewsbury Anne Cavendish Partners Henry Pierrepont