John married Martha Fiske on 9 Apr 1826 in Weston, Middlesex, Massachusetts, USA. Martha (daughter of Robert Fiske, Sr. and Nancy Stratton) was born on 9 Apr 1805 in Weston, Middlesex, Massachusetts, USA; died on 27 Jun 1888 in Weston, Middlesex, Massachusetts, USA; was buried in Central Cemetery, Weston, Middlesex, Massachusetts, USA. [Group Sheet] [Family Chart]

1. Charles E. Derby was born on 16 Jan 1827 in Massachusetts, USA; died on 12 Jul 1901 in Camden, , New Jersey, USA.
2. Caroline Maria Derby was born on 6 Feb 1828 in Weston, Middlesex, Massachusetts, USA; died on 5 Jan 1915 in Pomona, Los Angeles, California, USA; was buried in Mount Feake Cemetery, Waltham, Middlesex, Massachusetts, USA.
3. John Lewis Derby was born on 16 Oct 1829 in Weston, Middlesex, Massachusetts, USA; died on 23 Jan 1889 in Somerville, Middlesex, Massachusetts, USA; was buried in Central Cemetery, Weston, Middlesex, Massachusetts, USA.
4. Ann Mary Derby was born on 24 Jun 1838 in Massachusetts, USA; died on 19 Oct 1840; was buried in Central Cemetery, Weston, Middlesex, Massachusetts, USA.
5. Ann Mary Derby was born on 9 Aug 1841 in Weston, Middlesex, Massachusetts, USA; died on 3 Jun 1916 in Weston, Middlesex, Massachusetts, USA; was buried on 10 Jun 1916 in Central Cemetery, Weston, Middlesex, Massachusetts, USA.