According to Howe's Bigelow genealogy, they had the following family:
1559B.1 Leonard Morse, b 1791; d 01 Mar 1849; m 1822 Clarissa Battelle at Dover, MA.
1559B.2 Joshua Morse, b 1793; d ____ ; m Sarah Tileston; res Boston.
1559B.3t Sarah Morse, b 1799; d ____ ; m 28 Feb 1821 John (Jonas?) Houghton; 4 children; of Framingham (see below).
1559B.4 Mary Bigelow Morse, b ____ ; d ____ ; m 1823 Moses Sawin; res Southborough.
Sources:
The Bigelow Family Genealogy, Volume I, page 136;
Howe, Bigelow Family of America.
Morse Genealogy; by J. Howard Morse and Emily Leauett; 1903 NY
1559B.3 Sarah
Morse, b 1799; d ____ ; m 28 Feb 1821 John (Jonas?) Houghton; 4 children;
of Framingham
Children:
1559B.31 Mary Morse Houghton, b 11 Sept 1821; d ____ ;
1559B.32 John Edwards Houghton, b 23 Apr 1824 Natick, MA; d
____ ;
1559B.33 Sarah Bigelow Houghton, b 04 Aug 1827 Sherborn, MA;
d ____ ;
1559B.34 Henry Hezekiah Houghton, b 05 Apr 1831 Sherborn; d
____ ;