Catholicisation

[2] The Council of Trent (1545–63) had the mission to gain, apart from "stray" Protestants, also the numerous schismatics from the Catholic Church in southeastern Europe.

[2] The Serbian Orthodox Church became targeted, the strongest pressure during the term of Pope Clement VIII (1592–1605), who used the difficult position of the Orthodox in the Ottoman Empire and conditioned the Serbian Patriarch to Uniatize in return for support against the Turks.

[6] Since the many migrations of Serbs into the Habsburg monarchy beginning in the 16th century, there were efforts to Catholicize the community.

[7] Notable individuals active in the Catholicisation of Serbs in the 17th century include Martin Dobrović, Benedikt Vinković, Petar Petretić, Rafael Levaković, Ivan Paskvali and Juraj Parčić.

[10] During World War II, the Axis Ustashe led the campaign of Genocide of Serbs in the Independent State of Croatia.

Catholic priest Sidonije Šolc converting Serbian Orthodox Christians to Catholicism, in Bosanska Dubica (August 1941)