William FitzRoy
- Born on June 1, 1782
- Deceased on May 13, 1857, at the age of 74 years
Parents
- Augustus FitzRoy (1735 - 1811), Duke of Grafton, prime minister of Great Britain, privy councillor
- Elizabeth Wrottesley (1745 - 1822)
Family
- Married on August 9, 1816, with Georgina Raikes ( - 1861), issuing
- Francis Horatio (1823 - 1900)