Origins Both the Reformed Church and Evangelical Synod originated in the
Protestant Reformation in
Europe. Nearly all their churches in the United States were established by immigrants from
Germany and
Switzerland. In 1934, both bodies united to form the Evangelical and Reformed Church.
Reformed Church in the United States 18th century The Reformed Church in the United States, long known as the German Reformed Church, organized its first
synod in 1747 and adopted a constitution in 1793. This
schism aside, by the time of the merger talks, the RCUS had mostly joined the American
Protestant mainline, sending missionaries overseas and operating health and welfare institutions, including hospitals, orphanages, and nursing homes, throughout much of the United States. Further, the Reformed did some work among
Native Americans in Wisconsin. The RCUS' constituency composed slightly over half of the membership of the new denomination in 1934.
Evangelical Synod of North America 19th century The Evangelical Synod of North America was founded in 1840 at Gravois Settlement in
Missouri, by a union of
Reformed and
Lutheran Christians in a manner similar to the creation of the
Prussian Union in the early 19th century. In terms of governance, the Evangelicals most resembled American Lutheranism of the time, with high regard for the pastor's authority but essentially
congregational in structure, with a lay council handling temporal matters such as property and benevolences.
Merger with Congregational Christian Churches In 1957, the Evangelical and Reformed Church joined with the General Council of Congregational Christian Churches to form the UCC. The Rev.
James Wagner was the last president of the denomination. Upon the union on June 25 of that year, he became, along with former Congregational Christian general minister
Fred Hoskins, a co-president of the UCC. He and Hoskins held these positions until 1961, when the UCC constitution was ratified by the Evangelical and Reformed synods and the requisite percentage of CC congregations. About 40 percent of the members in the new denomination were members of the E&R Church, about 2800 churches and 700,000 members. ==Organization and theology==