 William of Devonshire Cavendish, son of William Cavendish, 3rd Duke of Devonshire and Catherine Hoskins.Born 08 May 1720, died 2 Oct 1764 Spa, Germany, 44 years Married 27 Mar 1748 (6 years married) to:  Charlotte Elizabeth Boyle, daughter of Richard Boyle and Dorothy Savile.Born 27 Oct 1731 Barrowby, Lincolnshire, England, died 08 Dec 1754 Uppingham, Rutland, England, 23 years Child: 1. Dorothy CavendishBorn 27 Aug 1750 Devon, England, died 3 Jun 1794 London, England, 43 years | |||
| 2nd marriage/ relation William of Devonshire Cavendish, son of William Cavendish, 3rd Duke of Devonshire and Catherine Hoskins.Married/ Related to: Lady Dorothy Boyle, daughter of Richard Boyle and Dorothy Savile.Born 14 May 1724 London, London, England, died 02 May 1742 London, London, England, 17 years, 1st marriage to: George (Earl of Euston) Fitzroy, 2nd married/ related to: William of Devonshire Cavendish | |||