William married Susan M. Cady on 15 Mar 1837 in Canaan,Columbia,New York, USA. Susan (daughter of Roswell Cady and Elizabeth Betts) was born on 20 Dec 1815 in Canaan,Columbia,New York, USA; died on 27 May 1891 in Rochester,Ulster,New York, USA. [Group Sheet] [Family Chart]

1. Elizabeth Ann Curtis was born on 2 May 1839 in Canaan,Columbia,New York, USA; died on 22 Apr 1917 in Rochester,Ulster,New York, USA.
2. Teressa Adelaide Curtis was born on 13 Nov 1842 in Groveland,,New York, USA; died on 22 Apr 1917.
3. Charlotte Antoinette Curtis was born on 6 Oct 1844 in Groveland,,New York, USA.