Built sometime around 1832, the Meeting House in Hartford, Vermont, as it was originally called, was the Congregational Church which was used for services until 1961. It’s a Greek Revival style with octagonal bell chamber and Queen Anne styled stained glass. Behind the building is also a cemetery with over 200 graves, most dating to the 19th century.
Also in Greater Hartford is the United Church of Christ. I’m unsure of the history of this church.