The roots of the United Church of Jaffrey start in 1850 when 23 members of Jaffrey's First Congregational Church established Jaffrey East Orthodox Congregational Church, erecting a meeting-house the same year. The United Church records document the history and life of the church, including reports, meeting minutes, vital statistics, financial information, church bulletins, auxiliary groups, correspondence, and property deeds. Records are fragmentary and incomplete.