] On July 4, 1958, [Karol Wojtyla] was appointed auxiliary bishop of
] Krakow by Pope Pius XII, and was consecrated September 28, 1958,
] in Wawel Cathedral, Krakow, by Archbishop Baziak.

I learned recently that a Papal Chamberlain during the time of Pope Pius XII was another of my great-uncles, a Polish nobleman by the name of Jan Czarnowski.

Pope John Paul II and Pope Pius XII and Poland