Jan Kazimierz Krasiński (1607–1669) was a Polish nobleman (

szlachcic The ''szlachta'' (; ; ) were the noble estate of the realm in the Kingdom of Poland, the Grand Duchy of Lithuania, and the Polish–Lithuanian Commonwealth. Depending on the definition, they were either a warrior "caste" or a social class, a ...

) using the

Ślepowron coat of arms Ślepowron is a Polish heraldry, Polish coat of arms. It was used by several szlachta families in the times of the Polish–Lithuanian Commonwealth. From the fifteenth century, the descendants of the Ślepowron family began to use names taken fro ...

. He was the fifth son of Stanisław Krasinski and Anna Michowska, brother of Gabriel and Ludwik. Jan Kazimierz was

courtier A courtier () is a person who attends the royal court of a monarch or other royalty. The earliest historical examples of courtiers were part of the retinues of rulers. Historically the court was the centre of government as well as the officia ...

on the royal court. He was podkomorzy of

Ciechanów Ciechanów is a city in north-central Poland, seat of the Ciechanów County in the Masovian Voivodeship. As of December 2021, it has a population of 43,495. A city with almost a thousand years of history, recorded in 1065, Ciechanów is one of ...

since 1634,

castellan A castellan, or constable, was the governor of a castle in medieval Europe. Its surrounding territory was referred to as the castellany. The word stems from . A castellan was almost always male, but could occasionally be female, as when, in 1 ...

of Ciechanów since 1637 and of

Warsaw Warsaw, officially the Capital City of Warsaw, is the capital and List of cities and towns in Poland, largest city of Poland. The metropolis stands on the Vistula, River Vistula in east-central Poland. Its population is officially estimated at ...

since 1648,

voivode Voivode ( ), also spelled voivod, voievod or voevod and also known as vaivode ( ), voivoda, vojvoda, vaivada or wojewoda, is a title denoting a military leader or warlord in Central, Southeastern and Eastern Europe in use since the Early Mid ...

Płock Voivodeship Płock (pronounced ), officially the Ducal Capital City of Płock, is a city in central Poland, on the Vistula river, in the Masovian Voivodeship. According to the data provided by Central Statistical Office (Poland), GUS on 31 December 2021, the ...

since 1650,

Grand Treasurer of the Crown Podskarbi in the Kingdom of Poland and later in the Polish–Lithuanian Commonwealth was minister responsible for the treasury. Since 1569 also a senatorial office. The title although meaning treasurer can be deconstructed as "''underingtreasury' ...

from 1658 to 1669, Royal Colonel since 1661,

Starost Starosta or starost (Cyrillic: ''старост/а'', Latin: ''capitaneus'', ) is a community elder in some Slavic lands. The Slavic root of "starost" translates as "senior". Since the Middle Ages, it has designated an official in a leadersh ...

Łomża Łomża () is a city in north-eastern Poland, approximately to the north-east of Warsaw and west of Białystok. It is situated alongside the Narew river as part of the Podlaskie Voivodeship. It is the capital of Łomża County and has been the se ...

, Nowe Miasto Korczyn, Grabów,

Przasnysz Przasnysz () is a town in north-central Poland. Located in the Masovian Voivodship, about north of Warsaw and about south of Olsztyn, it is the capital of Przasnysz County. It has 18,093 inhabitants (2004). It was one of the most important towns ...

and

Parczew Parczew is a town in eastern Poland, with a population of 10,281 (2006). It is the capital of Parczew County in the Lublin Voivodeship. Parczew historically belongs to Lesser Poland (''Małopolska'') region. The town lies 60 kilometers north o ...

. He fought in 1653 on the Dniester near Kamieniec Podolski - near Zwaniec, where Polish troops led by Jan Kazimierz were surrounded by Cossacks and Tatars, but withstood the siege of the camp. During the Swedish Deluge, on 30 September 1655, he fought with the Swedes near Modlin, at the head of 15,000 Masovian cavalry and field infantry. He was twice appointed chief commissioner for treaties with Russia, first on 22 May 1656, then again on 25 July 1658. In 1658, he became the Treasurer of the Crown Prince, throughout his term, coins with the coat of arms of Krasiński Ślepowron were minted. He is buried in Krasne, where he has a baroque tombstone, erected by his son Jan Dobrogost, in the presbytery of the church, opposite the tombstone he left for his wives.

References

Secular senators of the Polish–Lithuanian Commonwealth 1607 births 1669 deaths Jan Kazimierz Krasinski Military personnel of the Polish–Lithuanian Commonwealth {{Poland-noble-stub