Analysis of information sources in references of the Wikipedia article "Moravian Church" in English language version.
Martin Luther seemed personally indifferent to apostolic succession, but branches of the Lutheran Church most notable the Church of Sweden, preserve episcopal leadership and apostolic succession...Among other Protestants that claim apostolic succession is the Moravian Church.
They were extremely solicitous to secure a ministry whose validity the Roman Catholics and others would be compelled to recognise. For this reason they resolved to seek the episcopal succession. At that time a colony of Waldenses lived on the Bohemian border. The synod was satisfied that these people possessed the regular authenticated episcopal succession. Their chief was Stephen. To him the Brethren sent a deputation consisting of three priests or presbyters. These were Michael Bradacius, a priest of the Roman Catholic, and a priest of the Waldensian Church, whose names have not been preserved. They were instructed to inquire into the validity of the Waldensian episcopate. Stephen received the deputies with great kindness, assembled his assistant bishops, and entered into a minute account of the episcopacy which they had. Fully satisfied with what they lad learned the deputies requested to be consecrated bishops. This request Bishop Stephen and his assistants fulfilled in a solemn convocation of the Waldensian Church. The new bishops immediately returned to the barony of Lititz where another synod was convened and three of the brethren were set apart for the work of the ministry, by the laying on of hands. In spite of the terrible persecutions suffered by the Ancient Church, this episcopate was most wonderfully preserved.
they sought regular ordination from a Waldensian bishop, Stephen of Austria, who was reported to have been ordained by a Roman bishop in 1434, and who afterwards suffered martyrdom in Vienna.
The Moravian Church's impact on Christianity and world culture is disproportionate to its size (about 750,000 members in 2007). In the 18th century, the church engaged in social experiments that challenged patriarchy, racism, and economic exploitation, and pioneered culturally sensitive missions to indigenous peoples in the Americas and Africa. It is also famous for its contributions to Protestant hymnody and liturgy, and its Losungen or daily watchwords remain one of the most popular resources for personal devotions in Germany. The most famous reader of the Losungen, was the theologian Dietrich Bonhoeffer, whose Finkelwalde Seminary was modeled in part on the example of the Moravians.
Unitas Fratrum, the Worldwide Moravian Church consists of Unity Provinces, Mission Provinces, Mission Areas and certain areas of work which are the responsibility of the Moravian Unity as a whole.