Jakub Uchański

He began his service at the royal court as a secretary and administrator of the lands of Queen of Poland Bona Sforza. With her support he received the position of the ecclesiastical Crown Referendary, and several canonries. He became the bishop of Chełm in 1551, bishop of Włocławek in 1561 (chosen in 1557), and archbishop of Gniezno and primate of Poland in 1562.

He was a close advisor to king Zygmunt II August,[2] and supported many of his plans, including the one to divorce Catherine of Austria. He threw his weight behind the pro-reform camp, and was actively involved in bringing about the transformation of the Polish–Lithuanian union into the Polish–Lithuanian Commonwealth. He represented king Zygmunt II August in negotiations with Lithuanian magnates in Vilna, and he took part in the Lithuanian Sejm in Bielsk Podlaski of 1564.

Jakub Uchański

He looked favorably on the idea of creating a Polish national church,[3][4] though he stopped short at breaking away from Rome. He also supported dialogue with Protestants, advocating religious tolerance. For his liberal religious views he was scorned in Vatican and was briefly excommunicated in 1558 by pope Paul IV, who suspected him of heresy.[5] Uchański was even summoned before the Roman Inquisition;[6] however, he refused the summons to Rome and the conflict was solved via diplomacy. Uchański, while supportive of the Protestants and tolerance, never abandoned Catholic faith and during the dynasty change the 1570s insisted on the election of the Catholic Monarchs. Even though his stance towards Protestants was quite liberal, he was a political opponent of Calvinist Marshal of the Crown, Jan Firlej, especially during the political crises of the 1570s, when Uchański tried to exclude the lesser nobles (members of the Sejm) from the decision making processes and rely solely on the Senate of Poland[7] (Firlej also wanted to elect a Protestant king to the Polish throne).

After the death of Zygmunt II August, last of the Jagiellon dynasty, he became the interrex until in the royal elections Henryk III Walezy was elected as the first king of the new Polish–Lithuanian Commonwealth. After Henryk's sudden return to France, Uchański once again took the position of the interrex, until Anna Jagiellonka became the queen of Poland. In 1575 he joined the pro-Habsburg camp and together with some other Polish senators he proclaimed Maximilian II, Holy Roman Emperor to be the king of Poland, however due to opposition from many other Polish nobles (szlachta) Maximilian lost, and Stefan Batory was eventually to become the king of Poland.

Tomb effigy of Polish primate Jakub Uchański in Łowicz cathedral 1580

He was also a translator[8] and a protector of many liberal thinkers of the Polish renaissance, including Andrzej Frycz Modrzewski[4] and Jakub Wujek.[9][10]

Since his consecrator is unknown and some of the bishops alive today traced (erroneously as it could be shown later) their episcopal lineage back to him, the person of Jakub Uchański was very important for the history of the Catholic Church. This so-called Uchański lineage includes many members of the Polish episcopate and Pope Pius X.

In 2007, it became clear that Uchanski was never part of this succession line. Its roots can be traced back to bishop Claudio Rangoni, who was bishop of Reggio Emilia between 1592 and 1621. He worked as Apostolic Nuncio to Poland from 1598 to 1607.[11] ń Claudio Rangoni belongs to the Rebiba lineage, so the part of Uchański-lineage up of Claudio Rangoni is a branch of the Rebiba lineage.

• Virtual tour Gniezno Cathedral
• List of Primates of Poland