Lady Isabella Weir Hogg Marjoribanks was born 1827 in Cape Town, South Africa to James Weir Hogg (1790-1876) and Mary Claudine Swinton (1805-1874) and died 20 March 1908 Greater London, England, United Kingdom of unspecified causes. She married Dudley Coutts Marjoribanks (1820-1894) 19 October 1848 in St George Hanover Square, Greater London, England, United Kingdom.
Children
| Name | Birth | Death | Joined with |
| Edward Marjoribanks (1849-1909) | 8 July 1849 Greater London, England, United Kingdom | 15 September 1909 County Dublin, Ireland, United Kingdom | Fanny Octavia Louise Spencer-Churchill (1853-1904) |
| Mary Georgiana Marjoribanks (1850-1899) | |||
| Stewart Marjoribanks (1852-1864) | |||
| Annie Grizel Marjoribanks (1854-1856) | |||
| Ishbel Maria Marjoribanks (1857-1939) | |||
| Coutts Marjoribanks (1860-1924) | 6 December 1860 Greater London, England, United Kingdom | 31 October 1924 Coldstream, British Columbia, Canada | Agnes Margaret Kinlock (1859-) |
| Archibald John Marjoribanks (1861-1900) | |||
Siblings