Biography
Beatrix Frances Hamilton was born 21 July 1835 to James Hamilton, 1st Duke of Abercorn (1811-1885) and Louisa Jane Russell (1812-1905) and died 21 January 1871 of unspecified causes. She married George Frederick D'Arcy Lambton, 2nd Earl of Durham (1828-1879) 23 May 1854 in London, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| John George Lambton, 3rd Earl of Durham (1855-1928) | |||
| Frederick William Lambton, 4th Earl of Durham (1855-1929) | 19 June 1855 | 31 January 1929 | Beatrix Bulteel (1859-1937) |
| Hedworth Lambton (1856-1929) | |||
| Charles Lambton (1857-1949) | |||
| Beatrix Louisa Lambton (1859-1944) | |||
| George Lambton (1860-1945) | |||
| Katherine Frances Lambton (1862-1952) | 5 September 1862 Lambton Castle, Chester-le-Street, County Durham, England, United Kingdom | 6 December 1952 Bordighera, Liguria, Italy | George Godolphin Osborne, 10th Duke of Leeds (1862-1927) |
| William Lambton (1863-1936) | |||
| Claud Lambton (1865-1945) | |||
| D'Arcy Lambton (1866-1954) | |||
| Eleanor Lambton (1868-1959) | |||
| Anne Lambton (1869-1922) | |||
| Francis Lambton (1871-1914) | |||
Footnotes (including sources)
| ‡ General |