Porter married Nancy Francis Gurley about 1888. Nancy (daughter of Tobias Franklin Gurley and Sarah H. Estes) was born on 23 Apr 1859 in Boxford, Essex County, Massachusetts, USA; died on 16 Sep 1919 in Salem, Rockingham County, New Hampshire, USA; was buried on 18 Sep 1919 in Hampstead, Rockingham County, New Hampshire, USA. [Group Sheet] [Family Chart]