Biography
Henry Thynne Lascelles, Earl of Harewood, was born 18 June 1824 to Henry Lascelles, 3rd Earl of Harewood (1797-1857) and Louisa Thynne (1801-1859) and died 24 June 1892 Harewood House, Yorkshire, England, United Kingdom of unspecified causes. He married Elizabeth Joanna de Burgh (1826-1854) 17 July 1845 . He married Diana Elizabeth Smyth (1838-1904) 21 April 1858 in St Pauls, Knightsbridge, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Henry Ulick Lascelles, 5th Earl of Harewood (1846-1929) | 21 August 1846 (Harewood House, Yorkshire, Kingdom of England) | 6 October 1929 (Harewood House, Yorkshire, Kingdom of England) | Florence Katherine Bridgeman (1859-1943) |
| Frederick Canning Lascelles (1848-1928) | |||
| Gerald William Lascelles (1849-1928) | |||
| Charles George Lascelles (1851-1886) | |||
| Constance Mary Lascelles (1852-1932) | 26 May 1852 Harewood House, Yorkshire, England, United Kingdom | 23 August 1932 Combe Grove, Monkton Combe, Somerset, England, United Kingdom | Beilby Lawley, 3rd Baron Wenlock (1849-1912) |
| Margaret Joan Lascelles (1853-1927) | |||
| Name | Birth | Death | Joined with |
| Susan Elizabeth Lascelles (1860-1925) | |||
| Edwin Harry Lascelles (1861-1924) | |||
| Daniel Harry Lascelles (1862-1904) | |||
| George Algernon Lascelles (1865-1932) | |||
| William Horace Lascelles (1868-1949) | |||
| Francis John Lascelles (1871-1925) | |||
| Eric James Lascelles (1873-1901) | |||
| Mary Diana Lascelles (1877-1930) | |||
Footnotes (including sources)
| ‡ General |
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