Amasa married Roanna Allen on 21 Feb 1833 in Orange,Franklin,Massachusetts, USA. Roanna (daughter of Thomas Allen and Lucretia Jackson) was born on 15 Jul 1812 in Jay, Franklin, Maine, USA; died on 2 Jun 1861 in North Orange,Franklin,Massachusetts, USA; was buried in Jones Cemetery,Orange,Franklin,Massachusetts, USA. [Group Sheet] [Family Chart]

1. Corporal Trustam Duval Dexter was born on 7 Jul 1834 in Orange,Franklin,Massachusetts, USA; died on 4 May 1904 in Clinton,Worcester,Massachusetts, USA; was buried in Woodlawn Cemetery,Clinton,Worcester,Massachusetts, USA.
2. Benjamin Allen Dexter was born on 25 Oct 1836.
3. Edward S. Dexter was born on 22 Jan 1838 in North Orange,Franklin,Massachusetts, USA; died on 19 Dec 1840 in North Orange,Franklin,Massachusetts, USA; was buried in Jones Cemetery,Orange,Franklin,Massachusetts, USA.
4. Lucy H. Dexter was born on 10 Dec 1840; died on 27 Jan 1841; was buried in Jones Cemetery,Orange,Franklin,Massachusetts, USA.
5. Elihu Osgood Clark Dexter was born on 13 Aug 1842 in Wendell,Franklin,Massachusetts, USA; died on 9 Aug 1917 in North Orange,Franklin,Massachusetts, USA; was buried in Jones Cemetery,Orange,Franklin,Massachusetts, USA.
6. Hephzibah Dexter was born on 24 Jan 1845.
7. Hoyt Dexter was born on 20 Aug 1847 in Wendell,Franklin,Massachusetts, USA; died on 29 Jun 1909 in Colrain,Franklin,Massachusetts, USA; was buried in North River Cemetery,Colrain,Franklin,Massachusetts, USA.
8. Anna Dexter was born on 12 Aug 1850 in Wendell,Franklin,Massachusetts, USA; died on 7 Jan 1904 in Worcester, Worcester, Massachusetts, USA; was buried in Jones Cemetery,Orange,Franklin,Massachusetts, USA.