John married Clark, Hannah on 9 Sep 1872 in Tanfield, , Durham, England. Hannah (daughter of Clark, Nathaniel and Maw, Sarah) was born on 10 Oct 1850 in Urpeth, , Durham, England; was christened on 18 Dec 1850 in Holy Trinity, Pelton, , Durham, England; died on 29 Jan 1927 in 5 Marina Court, Bexhill, , Sussex, England. [Group Sheet] [Family Chart]

1. Forster, Douglas Cecil was born on 22 Jul 1873 in Tanfield Hall, Tanfield, , Durham, England; was christened on 3 Aug 1873 in Tanfield, , Durham, England; died on 12 Aug 1873 in Tanfield Hall, Tanfield, , Durham, England.
2. Forster, Edgar Douglas was born on 29 Oct 1874 in West View, St Margaret's, Twickenham, , Middlesex, England; died on 29 Apr 1910 in RavensHill, Zoutpansberg, Transvaal, South Africa.
3. Forster, Ferdinand Douglas was born on 27 Sep 1875 in Rothsay, Bute, Isle of Bute, England; was christened on 27 Oct 1875 in Tanfield, , Durham, England; died between Jul and Sep 1876 in Easington, , Durham, England.
4. Forster, Lionel Douglas was born on 14 Apr 1877 in Cape Town, , Western Cape, South Africa; died on 30 Apr 1877 in Ekelenberg, Rondebosch, Capetown, South Africa.
5. Forster, Helen Douglas was born on 26 Feb 1879 in Grahamstown, , Cape Province, South Africa; died on 29 Nov 1884 in Kimberley, , Northern Cape, South Africa.
6. Forster, Kenneth Douglas was born on 1 Feb 1880 in Bournemouth, , Dorset, England; died on 24 Nov 1880 in Kimberley, , Northern Cape, South Africa.
7. Forster, Major Eric Leigh Douglas was born on 18 Jun 1881 in Kimberley, , Northern Cape, South Africa; died on 31 May 1941 in Hastings, , Sussex, England.

Percival married Walker, Anne on 27 Aug 1846 in St Pancras, London, , England. Anne was born on 9 Jul 1821 in Orton Longueville, , Huntingdonshire, England; died about 1855 in London, , Greater London, England. [Group Sheet] [Family Chart]