Arsenije III Čarnojević

Arsenije III Crnojević was the Patriarch of the Serbian Patriarchate of Peć from 1674 to 1706. In 1689, during the Habsburg-Ottoman War (1683–1699), he sided with Habsburgs, upon their temporary occupation of Serbia. In 1690, he left the Patriarchal Monastery of Peć and led the Great Migration of Serbs from Ottoman Serbia into the Habsburg monarchy. There he received charters, granted to him by Emperor Leopold I, securing religious and ecclesiastical autonomy of Eastern Orthodoxy in the Habsburg Monarchy. In the meanwhile, after restoring their rule in Serbian lands, Ottomans allowed the appointment of a new Serbian Patriarch, Kalinik I (1691–1710), thus creating a jurisdictional division within the Serbian Orthodox Church. Until death, in 1706, Patriarch Arsenije remained the head of Serbian Orthodox Church in Habsburg lands, laying foundations for the creation of an autonomous ecclesiastical province, later known as the Metropolitanate of Karlovci.