"Prince Charles Ferdinand Vasa (Polish: Karol Ferdynand Waza; October 13, 1613 in Warsaw – May 9, 1655 in Wyszków), was a Polish nobleman, prince, priest, Bishop of Wrocław from 1625, bishop of Płock from 1640 and Duke of Opole from 1648 to 1655." - (en.wikipedia.org 31.01.2020)
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