William Henry Fitzwilliam
- Born on December 26, 1840
- Deceased on July 10, 1920, at the age of 79 years
Parents
- William Thomas Spencer Fitzwilliam (1815 - 1902), Earl Fitzwilliam
- Frances Harriet Douglas (1819 - 1895)
Family
- Married on July 11, 1877, with Mary Grace Louisa Butler (1846 - 1929)