The Nuttall Encyclopedia
A German count, born in Dresden; studied at Wittenberg, came under the influence of the Pietist Spener, gave himself up to evangelical labours, and established a religious community on his estate at Herrnhut, in Saxony, consisting chiefly of a body of Moravian Brethren, who had been driven out of Bohemia and Moravia on account of their religious opinions, and were called Herrnhuters, of which he became one of the leaders and chief apostles, labouring far and wide in the propagation of their doctrines and suffering no small persecution by the way; he was an earnest man, the author of religious writings, controversial and devotional; wrote a number of hymns, and died at Herrnhut, from which he was driven forth, but to which he was allowed to return before the end (1700-1760).
Wood, James, ed. Entry for 'Zinzendorf'. The Nuttall Encyclopedia. https://www.studylight.org/encyclopedias/eng/nut/z/zinzendorf.html. Frederick Warne & Co Ltd. London. 1900.