Zbigniew Oleśnicki (; 5 December 1389 – 1 April 1455), known in
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
as Sbigneus, was a high-ranking
Roman Catholic
The Catholic Church (), also known as the Roman Catholic Church, is the largest Christian church, with 1.27 to 1.41 billion baptized Catholics worldwide as of 2025. It is among the world's oldest and largest international institut ...
clergyman and an influential
Polish statesman and diplomat. He served as
Bishop of Kraków from 1423 until his death in 1455. He took part in the management of the country's most important affairs, initially as a royal secretary under King
Władysław II Jagiełło
Jogaila (; 1 June 1434), later Władysław II Jagiełło (),Other names include (; ) (see also Names and titles of Władysław II Jagiełło) was Grand Duke of Lithuania beginning in 1377 and starting in 1386, becoming King of Poland as well. ...
and later as the effective
regent
In a monarchy, a regent () is a person appointed to govern a state because the actual monarch is a minor, absent, incapacitated or unable to discharge their powers and duties, or the throne is vacant and a new monarch has not yet been dete ...
during King
Władysław III's minority. In 1439 he became the first native Polish
cardinal
Cardinal or The Cardinal most commonly refers to
* Cardinalidae, a family of North and South American birds
**''Cardinalis'', genus of three species in the family Cardinalidae
***Northern cardinal, ''Cardinalis cardinalis'', the common cardinal of ...
.
Biography
Shortly before his birth his father, Jan Oleśnicki, was dispatched by king
Władysław Jagiełło to serve as captain of Vilnius and to bring a detachment of knights there. At the beginning of the
Lithuanian Civil War the city was under the governance of the Polish king's brother, Skirgaila, and came under siege by the combined forces of the pagan Samogitians under Jagiello's cousin and rival
Vytautas
Vytautas the Great (; 27 October 1430) was a ruler of the Grand Duchy of Lithuania. He was also the prince of Grodno (1370–1382), prince of Lutsk (1387–1389), and the postulated king of the Hussites.
In modern Lithuania, Vytautas is revere ...
and the army of the
Teutonic Order
The Teutonic Order is a religious order (Catholic), Catholic religious institution founded as a military order (religious society), military society in Acre, Israel, Acre, Kingdom of Jerusalem. The Order of Brothers of the German House of Sa ...
with their guest crusaders from France, England, and the Holy Roman Empire. He was apparently successful in his mission as, despite repeated sieges, the Teutonic Order was never able to take Vilnius.
At the age of twenty he was secretary to King
Władysław Jagiełło, and fought with him in the
battle of Grunwald
The Battle of Grunwald was fought on 15 July 1410 during the Polish–Lithuanian–Teutonic War. The alliance of the Crown of the Kingdom of Poland and the Grand Duchy of Lithuania, led respectively by King Władysław II Jagiełło (Jogaila), a ...
on 15 July 1410.
A favourite with the king, he took part in the management of the country's most important affairs.
[ His influence with the king greatly aided him in opposing the Hussites, who had gained royal favour.][ On 9 July 1423, he was appointed to the ]episcopal See
An episcopal see is the area of a bishop's ecclesiastical jurisdiction.
Phrases concerning actions occurring within or outside an episcopal see are indicative of the geographical significance of the term, making it synonymous with ''diocese'' ...
of Kraków
, officially the Royal Capital City of Kraków, is the List of cities and towns in Poland, second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city has a population of 804,237 ...
, and in 1433 he was sent by the king as legate to the council of Basle, where he endeavoured to be on friendly terms with both parties.[
In the 1430s he opposed Spytek of Melsztyn in a conflict which led to a short lived civil war and Spytek's death in 1439.]
On 18 December 1439, he was created cardinal priest with the titular church of St. Prisca, by Pope Eugene IV.[ (The antipope Felix V also made him a cardinal on 20 January 1440.). As cardinal, his influence in Poland was second only to that of the king, and, during the frequent absence of Casimir IV in ]Lithuania
Lithuania, officially the Republic of Lithuania, is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea, bordered by Latvia to the north, Belarus to the east and south, P ...
, he transacted the affairs of the State.[
left, Oleśnicki according to a sketch by ">Jan Matejko
He was recognized as one of the two most important Polish magnates of his time (the other one was magnate ).][Tęczyńscy]
, PWN Encyklopedia
In 1449, after the death of archbishop of Gniezno and primate of Poland Wincenty Kot, the position was proposed to Oleśnicki, but he refused it. It then passed to his political rival, bishop Władysław Oporowski.[ Bernadeta Kruszyk]
Władysław Oporowski
, Poczet Arcybiskupów Gnieźnieńskich, Archidiecezja Gnieźnieńska
In his conduct of Poland's affairs Oleśnicki entertained far-reaching imperial dreams, which included a complete assimilation of Lithuania
Lithuania, officially the Republic of Lithuania, is a country in the Baltic region of Europe. It is one of three Baltic states and lies on the eastern shore of the Baltic Sea, bordered by Latvia to the north, Belarus to the east and south, P ...
into the Polish state and the conquest of Silesia
Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...
from the Kingdom of Bohemia
The Kingdom of Bohemia (), sometimes referenced in English literature as the Czech Kingdom, was a History of the Czech lands in the High Middle Ages, medieval and History of the Czech lands, early modern monarchy in Central Europe. It was the pr ...
. In particular, Oleśnicki pursued the idea of a Crusading alliance with Hungary
Hungary is a landlocked country in Central Europe. Spanning much of the Pannonian Basin, Carpathian Basin, it is bordered by Slovakia to the north, Ukraine to the northeast, Romania to the east and southeast, Serbia to the south, Croatia and ...
against the Ottoman Turks, with the ultimate aim of extending Poland's boundaries to the Black Sea
The Black Sea is a marginal sea, marginal Mediterranean sea (oceanography), mediterranean sea lying between Europe and Asia, east of the Balkans, south of the East European Plain, west of the Caucasus, and north of Anatolia. It is bound ...
. This was manifested in promoting Władysław III's taking the Hungarian Crown - to which some Polish magnates were strongly opposed. However, all these aspirations came to naught with King Władysław's death at the Battle of Varna.
Being a man of great learning, he advanced the study of arts and letters in every possible way, and the flourishing condition of the University of Krakow during his episcopacy is due chiefly to his efforts.[ The well-known chronicler ]Jan Długosz
Jan Długosz (; 1 December 1415 – 19 May 1480), also known in Latin as Johannes Longinus, was a Polish priest, chronicler, diplomat, soldier, and secretary to Bishop Zbigniew Oleśnicki of Kraków. He is considered Poland's first histo ...
was his secretary. To repress the spread of Hussitism he called Giovanni da Capistrano (then in Breslau) and the Minorites to Kraków.[
Da Capistrano, whom Oleśnicki invited, was also known for his anti-Jewish zeal, in which he engaged in Poland as in other countries. Oleśnicki's own Anti-]Jew
Jews (, , ), or the Jewish people, are an ethnoreligious group and nation, originating from the Israelites of ancient Israel and Judah. They also traditionally adhere to Judaism. Jewish ethnicity, religion, and community are highly inte ...
ish intolerance was manifested in his strongly criticising Casimir IV for reaffirming in 1453 the tolerant measures towards Jews enacted by Casimir III. Under Oleśnicki's influence, the 1454 Statutes of Nieszawa included the provisions that Jews' rights be "restricted when they contradict canon law
Canon law (from , , a 'straight measuring rod, ruler') is a set of ordinances and regulations made by ecclesiastical jurisdiction, ecclesiastical authority (church leadership) for the government of a Christian organization or church and its membe ...
" and that Polish Jews be compelled to wear distinctive clothing. However, this was never enforced in practice.
References
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{{DEFAULTSORT:Olesnicki, Zbigniew
1389 births
1455 deaths
People from Lipsko County
15th-century Polish cardinals
People in the Battle of Grunwald
People of the Hussite Wars
Diplomats of the Polish–Lithuanian Commonwealth
15th-century Polish nobility
Bishops of Kraków
Burials at Wawel Cathedral
Zbigniew