John married Polly Baker on 26 Jan 1814 in Chesterfield, Cheshire, NH. Polly (daughter of Peter Baker and Lydia Dudley) was born in 1797 in Westmoreland, Cheshire, NH; died on 1 Jan 1849 in Grafton, Windham, VT; was buried in Grafton Village Cemetery, Grafton, VT. [Group Sheet] [Family Chart]

1. John Boyden Day was born on 24 Apr 1815 in Chesterfield, Cheshire, NH; died on 30 May 1884 in Galva, Henry, IL; was buried in Galva Cemetery, Galva, IL.
2. William H Day was born on 7 Mar 1818 in Chesterfield, Cheshire, NH; died on 7 Mar 1882 in Brimfield, Peoria, IL; was buried in Brimfield Cemetery, Peoria, IL.
3. Albert H Day was born on 8 Apr 1819 in Chesterfield, Cheshire, NH; died on 3 Feb 1877 in Joliet, Will, IL.
4. Charles Baker Day was born on 9 Nov 1821 in Chesterfield, Cheshire, NH; died on 12 Nov 1895 in Peoria, Peoria, IL; was buried in Springdale Cemetery, Peoria, IL.
5. Polly E Day was born on 24 Mar 1824 in Chesterfield, Cheshire, NH; died on 20 Aug 1825 in Chesterfield, Cheshire, NH.
6. Lucius Lloyd Day was born on 8 Aug 1827 in Chesterfield, Cheshire, NH; died on 14 Jun 1907 in Radnor, Delaware, PA; was buried in Springdale Cemetery, Peoria, IL.
7. Larkin B Day was born on 2 Dec 1831 in Chesterfield, Cheshire, NH; died on 12 Nov 1883 in Milwaukee, Milwaukee, WI; was buried in Springdale Cemetery, Peoria, IL.
8. Helen Maria Day was born on 11 Aug 1839 in Rockingham, Windham, VT; died on 4 Jul 1910 in Chicago, Cook, IL; was buried on 7 Jul 1910 in Rosehill cemetery, Chicago, IL.

John married Sophia Harvey in 1850. Sophia (daughter of Rufus Harvey and Rachel Patridge) was born on 26 Dec 1791 in Chesterfield, Cheshire, NH; died on 11 Nov 1883 in Chesterfield, Cheshire, NH; was buried in Ware-Joslyn Cemetery, Chesterfield, NH. [Group Sheet] [Family Chart]

John married Elizabeth Ballard. [Group Sheet] [Family Chart]