William Henry Lyttelton, 3rd Baron Lyttelton, was born 3 April 1782 in Berners St., Marylebone, Greater London, England, United Kingdom to William Henry Lyttelton, 1st Baron Lyttelton (1724-1808) and Caroline Bristow (-1809) and died 30 April 1837 Spencer House, Green Park, Greater London, England, United Kingdom of unspecified causes. He married Sarah Spencer (1787-1870) 4 March 1813 .
|Caroline Lavinia Lyttelton (1816-1902)|
|George William Lyttelton, 4th Baron Lyttelton (1817-1876)||31 March 1817 London, Greater London, England, United Kingdom||19 April 1876 London, Greater London, England, United Kingdom||Mary Glynne (1813-1857) |
Sybella Harriet Clive (1836-1900)
|Spencer Lyttelton (1818-1889)|
|William Henry Lyttelton (1820-1884)|
|Lavinia Lyttelton (1821-1850)|