Jan of Sienno

This article does not cite any sources. Please help improve this article by adding citations to reliable sources. Unsourced material may be challenged and removed. Find sources: "Jan of Sienno" – news · newspapers · books · scholar · JSTOR (May 2015) (Learn how and when to remove this message)

Coat of Arms Dębno of Polish noble families
Country	Poland

Jan z Sienna, also known as John of Chotcza was a 15th-century Polish noble, and soldier.

Born in Sienno, he was the son of Dobisław z Oleśnicy and Catherine Oleśnicka, daughter of Dmitry of Goraj. Cardinal Zbigniew Oleśnicki was his uncle. He had ten brothers and sisters, among them Jacob, who was Bishop of Kraków and then Archbishop of Gniezno and Primate of Poland. He left five sons, Dobiesława, Sigmund, Paul, Peter, and John.

He was Przemysl Chamberlain, Starost of Sandomierz, Castellan of Lwów, and Voivode of Ruthenia.

John or Jan distinguished himself fighting under Władysław II Jagiełło against the Grand Master of the Teutonic Order, Świdrygiełłą and he received Świdrygielles Castle as a reward.

He was also the founder of the town Zolochiv(originally "Złoczów", meaning Golden) in 1442 which is now in Ukraine. His family became one of the leading families in the South-Eastern border region of the Polish–Lithuanian Commonwealth.

He died sometime before the year 1477.

Jan z Sienna h. Dębno Geni.com