Jonas married Susannah Viles (62663) , daughter of Joel Viles (54186) (14 Dec 1743-2 Jan 1817) & Mary Bowman (59730) (28 Feb 1754-16 Jan 1833). Born on 11 May 1777 in Lexington, MA.282 Susannah was baptized in Lexington, MA, on 18 May 1777.282 Susannah died in Weston, MA, on 20 May 1843; she was 66. Buried in Central Burying Ground, Weston.