Biography
Mary Octavia Somerset was born 16 July 1814 to Henry Charles Somerset, 6th Duke of Beaufort (1766-1835) and Charlotte Sophia Leveson-Gower (1771-1854) and died 7 September 1906 London, Greater London, England, United Kingdom of unspecified causes. She married Walter Rockcliffe Farquhar, 3rd Bart (1810-1900) 28 November 1837 in St George Hanover Square, Greater London, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Henry Thomas Farquhar, 4th Bart (1838-1916) | 13 September 1838 London, Greater London, England, United Kingdom | 15 January 1916 | Alice Brand (1840-1925) |
| Walter Randolph Farquhar (1842-1901) | |||
| Arthur Farquhar (1843-1883) | |||
| Mary Blanche Farquhar (c1845-1916) | |||
| Charlotte Louisa Farquhar (c1847-1923) | |||
| Sybella Charlotte Farquhar (c1848-1886) | |||
| Granville Frederick Richard Farquhar (1849-1934) | |||
| Harriet Blanche Elizabeth Farquhar (c1851-1923) | |||
| Caroline Emily Horatia Farquhar (c1854-1938) | |||
| FitzRoy James Wilberforce Farquhar (1858-1941) | 6 November 1858 | 23 February 1941 | Ada Mary Cradock-Hartopp (1857-1944) |
Footnotes (including sources)
| ‡ General |
|