On 27 Jun 1765 when Bartholomew was 30, he second married 
Abigail Merriam, daughter of 
Nathaniel Merriam (9 Dec 1705-27 Sep 1783) & 
Esther Muzzy (ca 1712-), in Lexington, MA.
260 Born 11 Mar 1743/4 in Lexington, MA.260
Children of Bartholomew and Abigail (Merriam) Richardson, born at Woburn:124
    i. Noah Richardson, b. 7 Jul 1766. m. Catharine Fox;
    ii. Lucinda Richardson, b. 8 May 1768, d. of small pox 9 Nov 1792 unmarried;
    iii. Abigail Richardson, b. 25 Mar 1770, m. 23 Sept 1798 Andrew Boardman of Cambridge;
    iv. Jerusha Fitch Richardson, b. 11 Oct 1772, m. at Reading 24 Dec 1798 as his 2nd wifeTimothy Poole (b. 1762 at Reading, son of Jonathan & Mary Poole;
    v. Phebe Richardson, b. 27 Jul 1776, m. Joshua Harlow of Cambridge;
    vi. Edmund Richardson, b. 30 Jul 1778, d. 25 Mar 1830 at Woburn, m. 5 Apr 1829 Lydia Winship of Burlington; and
    vii. Hannah Richardson, b. 11 Oct 1783.279