John married Hannah Elizabeth Cunningham in 1857 in Ritchie, West Virginia, United States. Hannah (daughter of Richard Benjamin Cunningham and Hannah Jane Riddle) was born on 7 Mar 1838 in Lewis, West Virginia, United States; died on 9 Mar 1909 in Walker, Wood, West Virginia, United States. [Group Sheet] [Family Chart]

1. John Calvin Modisett was born on 21 Apr 1859 in Ritchie, West Virginia; died on 31 Dec 1935 in Wirt, West Virginia.
2. Charles Wesley Modesitt was born on 8 Aug 1861 in Ritchie County, West Virginia, USA; died on 24 Sep 1946 in Big Springs, Calhoun, West Virginia, United States.
3. Florence Victoria Modesette was born on 20 Jul 1865 in Clarksburg, Harrison County, West Virginia, USA; died on 10 May 1941 in Clarksburg, Harrison County, West Virginia, USA.
4. Olive R. Modisett was born on 6 Jul 1867 in Wetzel County, West Virginia; died on 1 Apr 1946 in Ohio, West Virginia, United States.
5. Thomas Grant Modisett was born on 6 Jul 1869 in Murphy, West Virginia; died on 22 Feb 1943 in Ritchie, West Virginia, United States.
6. Mary Jane Modisett was born on 29 Apr 1870 in West Virginia; died on 2 Jul 1956 in Wood, West Virginia.
7. Edgar Preston Modesitt was born on 7 Feb 1873 in Leatherbark, West Virginia; died on 22 Apr 1952 in Wood, West Virginia.
8. Hannah Luella Moddesitt was born in 1874 in Ritchie County, West Virginia; died on 17 Apr 1938 in Ohio, USA.
9. Laura Virginia Modesitt was born on 4 Feb 1877 in Ritchie, West Virginia, United States; died on 1 Apr 1950 in Wirt, West Virginia.
10. Alden Herbert Modesitt was born on 8 Jan 1879 in Ritchie, West Virginia; died on 4 Apr 1934 in Wood, West Virginia.
11. Marlon Augustus Modesitt was born on 28 Sep 1880; died on 15 Jun 1969 in Walker, Wood, West Virginia, USA; was buried in Walker, Wood County, West Virginia, United States of America.