Family: Robert Charles Ponsonby / Mary Maclachlan (F3796)
m. 17 Jul 1877Hon. Louisa Anne Rose Lee Dillon (1825-1902) 
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John Henry Ponsonby-Fane (1848-1916)  |
| George Richard Ponsonby (1850-1871) |
| Helen Emily Ponsonby (1851-1852) |
| Constance Louisa Ponsonby (1856-1930) |
| Margaret Maria Ponsonby (1857-1935) |
| Clementina Sarah Ponsonby (1859-1934) |
| Eleanor Harriet Ponsonby (1861-1878) |
| Sydney Alexander Ponsonby (1863-1940) |
| Hugh Spencer Ponsonby (1865-1934) |
| Theobald Brabazon Ponsonby (1868-1929) |
| Robert Charles Ponsonby (1854-1909)
|
| Mary Maclachlan (1852-1935) |
| Sir George Arthur Ponsonby, K.C.V.O. (1878-1969) |