Marrianne married Maj Gen Sir William (11th of Timpendean and of Bonjedward) Douglas, KCH on 27 Aug 1810 in Christ Church, Hunter Street, Liverpool, Lancashire, England. William (son of Archibald (of Bonjedward and 10th of Timpendean) Douglas and Helen Bennet) was born on 8 Sep 1770; was christened on 9 Sep 1770 in Jedburgh, Roxburghshire, Scotland; died on 14 Apr 1834 in Kensington, London, England. [Group Sheet] [Family Chart]

1. Helen Douglas was born about 1798; and died.
2. Marianne Douglas died in 1882.
3. William Douglas was born about 1811; died on 25 Nov 1826 in Harrow, Middlsex, England.
4. Thomas Douglas was born about 1815; was christened on 12 Jun 1816 in St George's Church, Everton, Lancashire, England; died on 6 Sep 1836 in Rosebank Cottage, Newington.
5. Major George (12th of Timpendean and of Bonjedward) Douglas was born about 1819; was christened on 17 Aug 1819 in Everton, Lancashire, England; died on 29 Dec 1865 in Bathurst, Australia.
6. Emma Douglas was born in 1824 in Harrow, Middlesex, England; died in 1909 in Chelsea, London, England.
7. Captain Henry Sholto Douglas, DL was born about 1821; was christened before 1846; died in 1892.
8. Frederick Douglas, MD was born in Feb 1823; died on 5 Jan 1873 in Halifax, Nova Scotia.
9. William Archibald Douglas was born about 1827; died on 19 Apr 1884 in Timpendean, Caulfield, Melbourne, Australia; was buried on 21 Apr 1884.