Biography
William Fitzwilliam Lenox-Conyngham was born 25 April 1824 to William Lenox-Conyngham (1792-) and Charlotte Melosina Staples (-1847) and died 4 December 1906 of unspecified causes. He married Laura Calvert Arbuthnot (1830-1917) 5 August 1856 .
Children
| Name | Birth | Death | Joined with |
| William Arbuthnot Lenox-Conyngham (1857-1938) | |||
| George Hugh Lenox-Conyngham (1859-1933) | |||
| Mary Elizabeth Lenox-Conyngham (1860-1954) | |||
| John Staples Molesworth Lenox-Conyngham (1861-1916) | |||
| Charlotte Melosina Lenox-Conyngham (1863-1955) | |||
| Arthur Beresford Lenox-Conyngham (1864-1905) | |||
| Gerald Ponsonby Lenox-Conyngham (1866-1956) | |||
| Edward Fraser Lenox-Conyngham (1867-1952) | |||
| Hubert Maxwell Lenox-Conyngham (1869-1917) | |||
| Laura Eleanor Lenox-Conyngham (1871-1956) | |||
| Harriet Alice Katherine Lenox-Conyngham (1873-1956) | |||
Footnotes (including sources)
| ‡ General |