Jason married Mary PHELPS on 1 May 1823. Mary (daughter of Daniel Sr PHELPS and Elizabeth PELTON) was born on 20 Feb 1800 in East Windsor, Hartford, CT; died on 23 Jun 1843. [Group Sheet] [Family Chart]

1. Charlotte Phelps ELLSWORTH was born on 12 Jan 1824 in East Windsor, Hartford, CT; died in Watsontown, Northumberland, PA.
2. William Jason ELLSWORTH was born on 17 Apr 1829 in East Windsor, Hartford, CT; died in Mar 1872.
3. Theodore Erastus ELLSWORTH was born on 31 Mar 1831 in East Windsor, Hartford, CT; died on 17 Mar 1910.
4. Francis ELLSWORTH was born on 19 Nov 1836 in East Windsor, Hartford, CT; and died.

Jason married Nancy TERRY on Yes, date unknown. Nancy (daughter of Levi TERRY and Sarah PELTON) was born on 20 Feb 1807 in East Windsor, Hartford, CT; died on 5 Aug 1881. [Group Sheet] [Family Chart]

1. Mary Terry ELLSWORTH was born on 26 Dec 1850 in East Windsor, Hartford, CT; and died.
2. Emily Alice ELLSWORTH was born on 8 Mar 1853; died on 28 Jul 1870.