Stephen married Mary.
Children of Stephen and Mary Osborn, born at Waterbury:
i. Joseph Osborn, b. 16 Jun 1742, m. 24 Nov 1762 Dorcas Savage;
ii. Samuel Osborn, b. 15 Feb 1744/5, m. 1st at Waterbury 1 Feb 1770 Mary Green (d. 1 Oct 1773 at Waterbury), m. 2nd at Waterbury 1 Feb 1775 Sarah Yale;
iii. Stephen Osborn, b. 26 Sep 1747, d. 26 Nov 1824 at Derby, CT;
iv. Mary Osborn, b. 21 Mar 1749/50, d. 20 May 1832, m. 2 May 1768 Merriman Cook;
v. John Osborn, b. 4 Oct 1752, d. 25 Apr 1833;
vi. Esther Osborn, b. 10 Mar 1756, m. at Waterbury 25 octg 1775 Joseph Bartholomew; and
vii. White Osborn, b. 9 Jun 1759.