Levi married Polly Jennison in 1815. Polly (daughter of Levi Jennison and Ruth Hemenway) was born on 20 May 1795 in likely Vermont, USA . [Group Sheet] [Family Chart]

1. Eliza Harrington was born on 10 Nov 1815 in likely Worcester,Massachusetts, USA .
2. Edward Harrington was born on 30 Aug 1817 in likely Worcester,Massachusetts, USA .
3. Mary Harrington was born on 7 Nov 1819 in likely Worcester,Massachusetts, USA ; died on 21 Aug 1840.
4. Marcia Harrington was born on 19 Jun 1822 in likely Worcester,Massachusetts, USA ; died on 14 Dec 1847.
5. Ruth Harrington was born on 10 Jul 1824 in likely Worcester,Massachusetts, USA ; died on 19 Jun 1855.
6. Sarah Harrington was born on 19 Dec 1827 in likely Worcester,Massachusetts, USA ; died on 3 Jan 1828 in likely Worcester,Massachusetts, USA .
7. Almira Chapin Harrington was born on 17 Feb 1829 in likely Worcester,Massachusetts, USA .
8. Sarah Bigelow Harrington was born on 20 Apr 1830 in likely Worcester,Massachusetts, USA .
9. Ellen Lucretia Harrington was born on 26 Apr 1834 in likely Worcester,Massachusetts, USA ; died on 13 Jun 1857.
10. Levi Harrington was born in Apr 1836 in likely Worcester,Massachusetts, USA ; died in May 1836 in likely Worcester,Massachusetts, USA .
11. Levi Franklin Harrington was born on 14 Jun 1839 in likely Worcester,Massachusetts, USA ; died on 13 Feb 1840.