Analysis of information sources in references of the Wikipedia article "Yosyf Slipyi" in Galician language version.
Joseph Cardinal Slipyj [...] will visit Chicago [...] and receive an honorary doctorate degree from Loyola university.
In October 1939, after the outbreak of the Second World War and the Soviet occupation of Western Ukraine, Sheptytsky nominated Slipy as his coadjutor. The nomination was ratified by Pope Pius XII in November 1939, and in December Slipy was secretly consecrated and given the title Archbishop of Serrei