Theophilius Peck, Jr, was the oldest son of Theophilius and Rebecca Peck, born in 1730. He did serve in the Revolutionary War as a Private in the Suffield militia.
- Theophilius Peck, Jr
- Born: March 15, 1730
- in: Greenwich, Fairfield Co, CT
- Married: July 5, 1753
- in: Greenwich, Fairfield Co, CT
- Died: June 8, 1812
- in: Greenwich, Fairfield Co, CT
- Rebecca Knapp
- Born: July 18, 1737
- in: Greenwich, Fairfield Co, CT
- Died: February 20, 1812
- in: Greenwich, Fairfield Co, CT
- CHILDREN:
- David Peck
- Born: February 14, 1754
- in: Greenwich, Fairfield Co, CT
- Married: August 12, 1773
- in: Greenwich, Fairfield Co, CT
- Died: Unknown
- Spouse: Amy Rundall, Allathea Honeywell
- Gideon Peck
- Born: September 3, 1756
- in: Greenwich, Fairfield Co, CT
- Married: October 4, 1781
- in: Greenwich, Fairfield Co, CT
- Died: January 7, 1813
- in: Greenwich, Fairfield Co, CT
- Spouse: Eunice Close
- Theophilius Peck, III
- Born: December 7, 1758
- in: Greenwich, Fairfield Co, CT
- Died: January 15, 1777
- in: Greenwich, Fairfield Co, CT
- Thomas Peck
- Born: July 4, 1761
- in: Greenwich, Fairfield Co, CT
- Died: Unknown
- Gilbert Peck
- Born: April 26, 1763
- in: Greenwich, Fairfield Co, CT
- Died: July 13, 1832
- in: Greenwich, Fairfield Co, CT
- Spouse: Deborah
- Solomon Peck
- Born: November 23, 1765
- in: Greenwich, Fairfield Co, CT
- Married: March 18, 1790
- in: Greenwich, Fairfield Co, CT
- Died: February 9, 1850
- in: Greenwich, Fairfield Co, CT
- Spouse: Mary Lyon
- Charlotte Peck
- Born: November 4, 1768
- in: Greenwich, Fairfield Co, CT
- Died: Unknown
- Spouse: Glibert Close
- Rebecca Peck
- Born: August 5, 1771
- in: Greenwich, Fairfield Co, CT
- Died: October 13, 1838
- in: Bedford, NY
- Spouse: Thomas Purdy
- Eliphalet Peck
- Born: May 18, 1774
- in: Greenwich, Fairfield Co, CT
- Died: September 11, 1851
- in: Greenwich, Fairfield Co, CT
- Spouse: Rachel Lyon
- Ruth Peck
- Born: December 20, 1777
- in: Greenwich, Fairfield Co, CT
- Died: Unknown
