Caroline married 8th Marquess of Queensbury Archibald William Douglas on 2 Jun 1840. Archibald (son of 7th Marquess of Queesnbury John Douglas and Sarah Douglas) was born on 18 Apr 1818; died on 6 Aug 1858. [Group Sheet] [Family Chart]
John married Marchioness of Queensbury Sibyl Montgomery on 26 Feb 1866 in Hanover, Jamaica, and was divorced in 1887. Sibyl (daughter of Alfred Montgomery and Fanny Charlotte Wyndham) was born on 28 May 1845 in Middlesex, England; died on 31 Oct 1935 in Hove, Sussex, England. [Group Sheet] [Family Chart]