The Evangelical United Brethren Church (EUB) was an American Protestant church formed in 1946, by the merger of the Evangelical Church (formerly the Evangelical Association) and the Church of the United Brethren in Christ (not to be confused with the still current Church of the United Brethren in Christ (Old Constitution)). The United Brethren and the Evangelical Association had considered merging off and on since the early 19th century because of their common emphasis on holiness and evangelism and their common German heritage.
The Evangelical United Brethren subsequently merged with The Methodist Church, (which itself had been formed in 1939, from the re-unification from a mid-19th-century split of the Methodist Episcopal Church, the Methodist Protestant Church, and the Methodist Episcopal Church South) in 1968, to form the new larger United Methodist Church, which finally gathered together under one roof most of the American descendent disciples of the famous Methodist missionaries John (1703-1791), and Charles Wesley (1707-1788), who remained priests in the Church of England until their deaths.
United Brethren In Christ was an American religious sect which originated in the last part of the 18th century. Though not formally organized until 1800, the roots of the church reach back to 1767. In May of that year, a "Great Meeting" (part of an interdenominational revival movement) was held at a barn belonging to Isaac Long in Lancaster, Pennsylvania. Martin Boehm (1725–1812), a Mennonite preacher, spoke of his becoming a Christian through crying out to God while plowing in the field. Philip William Otterbein (1726–1813), a German Reformed pastor at York, Pennsylvania, (and later of Baltimore), left his seat, embraced Boehm and said to him, "Wir sind Brüder!" (we are brethren!). The followers of Boehm and Otterbein formed a loose movement for many years. It spread to include German-speaking churches supplemented later by English-speaking followers in Pennsylvania, Virginia, Maryland, and later spread west into Ohio.