John married Mary Brown on 26 Mar 1786 in Newmarket, Suffolk, England, United Kingdom. Mary was born on 22 Jul 1770 in Horringer, England, United Kingdom; died in 1804 in Newmarket, Suffolk, England, United Kingdom. [Group Sheet] [Family Chart]

1. James Edward Challice was born on 14 Aug 1795 in Newmarket, Suffolk, England, United Kingdom; died on 5 Oct 1879 in Newmarket, Suffolk, England, United Kingdom.
2. Prior Eaton Challice was born on 6 Apr 1799 in Newmarket, Suffolk, England, United Kingdom; died in Jul 1883 in Cambridge, England, United Kingdom.