The Town of Thetford, Vt., was created by charter in 1761 and in 1773 it voted to provide for a minister, the Rev. Clement Sumner, when 11 members "laid in the foundation of the church." In 1778, Asa Burton became pastor and remained for over 50 years. In 1781 a log cabin was built to serve the congregation but by 1787 a more permanent building was erected on what is now the village common. This was moved in 1830 on wooden rollers to its present location and has been renovated over the years. In 1953 a major addition included Sunday School rooms, kitchen, office, and gathering room. In 2004 a further addition brought the building into compliance with federal acessibility and safety regulations. It is believed to be the "oldest church in continuous use in the State of Vermont." It merged with UCC in 1960.
From the description of First Congregational Church of Thetford records, 1773-2004. (Unknown). WorldCat record id: 781296226