The cathedral is the supposed place of the baptism of Mieszko I. Built in the second half of the 10th century, it was raised to the status of a cathedral in 968 when the first missionary, Bishop Jordan, came to Poland.
The cathedral is the supposed place of the baptism of Mieszko I., it was raised to the status of a cathedral in 968. This Mieszko I. was built in the second half of the 10th century. The first missionary came to Poland. Bishop Jordan was the first missionary.