Jakub Zadzik was a Polish Great Crown Secretary from 1613 to 1627, bishop

Bishop

A bishop is an ordained or consecrated member of the Christian clergy who is generally entrusted with a position of authority and oversight. Within the Catholic Church, Eastern Orthodox, Oriental Orthodox Churches, in the Assyrian Church of the East, in the Independent Catholic Churches, and in the...

 of Chełmno from 1624, Crown Deputy Chancellor from 1627, Great Crown Chancellor from 1628 to 1635, bishop of Kraków

Kraków

Kraków also Krakow, or Cracow , is the second largest and one of the oldest cities in Poland. Situated on the Vistula River in the Lesser Poland region, the city dates back to the 7th century. Kraków has traditionally been one of the leading centres of Polish academic, cultural, and artistic life...

 from 1635, diplomat

Diplomat

A diplomat is a person appointed by a state to conduct diplomacy with another state or international organization. The main functions of diplomats revolve around the representation and protection of the interests and nationals of the sending state, as well as the promotion of information and...

, szlachcic, magnate

Magnate

Magnate, from the Late Latin magnas, a great man, itself from Latin magnus 'great', designates a noble or other man in a high social position, by birth, wealth or other qualities...

 in the Polish-Lithuanian Commonwealth

Polish-Lithuanian Commonwealth

The Polish–Lithuanian Commonwealth was a dualistic state of Poland and Lithuania ruled by a common monarch. It was the largest and one of the most populous countries of 16th- and 17th‑century Europe with some and a multi-ethnic population of 11 million at its peak in the early 17th century...

. His coat of arms

Coat of arms

A coat of arms is a unique heraldic design on a shield or escutcheon or on a surcoat or tabard used to cover and protect armour and to identify the wearer. Thus the term is often stated as "coat-armour", because it was anciently displayed on the front of a coat of cloth...

 was Korab.

He negotiated the Treaty of Altmark in 1629 and the Treaty of Sztumska Wieś

Treaty of Sztumska Wies

The Treaty of Stuhmsdorf or Sztumska Wieś was a treaty signed on 12 September 1635 between the Polish–Lithuanian Commonwealth and Sweden in the village of Stuhmsdorf , Royal Prussia, just south of Stuhm ....

 in 1635 with Sweden, which ended the Polish-Swedish War, and the Treaty of Polanów

Treaty of Polanów

The Treaty of Polyanovka was a peace treaty signed on 14 June 1634 between the Polish-Lithuanian Commonwealth and Tsardom of Russia in the village of Semlevo located near the Polyanovka river between Vyazma and Dorogobuzh....

 with Russia

Russia

Russia or , officially known as both Russia and the Russian Federation , is a country in northern Eurasia. It is a federal semi-presidential republic, comprising 83 federal subjects...

 in 1634, ending the Smolensk War

Smolensk War

The Smolensk War was a conflict fought between the Polish-Lithuanian Commonwealth and Russia.Hostilities began in October 1632 when Tsar forces tried to recapture the city of Smolensk, a former Russian possession. Small military engagements produced mixed results for both sides, but the surrender...

.

He was a dedicated Catholic

Catholic

The word catholic comes from the Greek phrase , meaning "on the whole," "according to the whole" or "in general", and is a combination of the Greek words meaning "about" and meaning "whole"...

 and supporter of the Counter-Reformation

Counter-Reformation

The Counter-Reformation was the period of Catholic revival beginning with the Council of Trent and ending at the close of the Thirty Years' War, 1648 as a response to the Protestant Reformation.The Counter-Reformation was a comprehensive effort, composed of four major elements:#Ecclesiastical or...

. In 1638 he succeeded in closing the Polish Brethren

Polish Brethren

The Polish Brethren were members of the Minor Reformed Church of Poland, a Nontrinitarian Protestant church that existed in Poland from 1565 to 1658...

 center in Raków

Raków

Raków is a village in Kielce County, Świętokrzyskie Voivodeship, in south-central Poland. It is the seat of the gmina called Gmina Raków. It lies approximately south-east of the regional capital Kielce...

. He often opposed Władysław IV Waza, especially his actions designed to regain the throne of Sweden

Sweden

Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....

 and strengthen the powers of the monarchy

Monarchy

A monarchy is a form of government in which the office of head of state is usually held until death or abdication and is often hereditary and includes a royal house. In some cases, the monarch is elected...

 by means of military action.

Zadzik sponsored the Cracow Bishops' Palace in Kielce

Kielce

Kielce ) is a city in central Poland with 204,891 inhabitants . It is also the capital city of the Świętokrzyskie Voivodeship since 1999, previously in Kielce Voivodeship...

, now a museum

Museum

A museum is an institution that cares for a collection of artifacts and other objects of scientific, artistic, cultural, or historical importance and makes them available for public viewing through exhibits that may be permanent or temporary. Most large museums are located in major cities...

.