Jan IV of Oświęcim (Polish: Jan IV oświęcimski; 1426/1430 – by 21 February 1497), was a Duke of Oświęcim during 1434–1456 (until 1445 with his brothers...

of Oświęcim (1426/1430–1497), Duke of Gliwice John IV, Duke of Bavaria (1437–1463) John IV, Landgrave of Leuchtenberg (1470–1531) John IV, Duke of Krnov...

time the duchy was being sold it consisted of: two towns (Oświęcim and Kęty), two ducal castles (in Oświęcim and Wołek) and 45 villages: Bielany, Łęki...

entities – the Duchies of Oświęcim, Zator and Toszek. In 1457 Polish King Casimir IV Jagiellon bought the rights to Oświęcim. On 25 February 1564, King...

Helena of Oświęcim (Polish: Helena Oświęcimska; 1478/80 – after 1524), was a Polish princess member of the House of Piast from the Oświęcim branch and...

9 mi) from Oświęcim, in the district of Gmina Oświęcim, Oświęcim County, Lesser Poland Voivodeship. The village is near the confluence of the rivers Vistula...

1443) Qaitbay, sultan of Egypt Ercole de' Roberti, Italian artist (b. c. 1451) probable – Jan IV of Oświęcim, duke of Oświęcim Palmer, Alan; Palmer, Veronica...

of Oświęcim, ruled by a local branch of Silesian Piast dynasty. In 1327 the duchy became a fee of the Kingdom of Bohemia. In 1457 Jan IV of Oświęcim agreed...

anti-king of Bohemia, who had John IV captured and arrested. After John's death in 1483, his sister Barbara, consort of Duke Jan IV of Oświęcim, tried to...

Dukes of Oświęcim avoided contacts with Poland, as already on 6 October 1438 in Toszek they undertook to consider the Polish King Casimir IV as King of Bohemia...

Wilamowice became a small rural town. In 1457, duke Jan IV of Oświęcim agreed to sell the Duchy of Oświęcim to the Polish Crown, and in the accompanying document...

between Henry XI of Głogów and Henry XI of Legnica. John adopted the numbering V, after his uncle, Jan IV of Oświęcim Helena Osvětimská, 2020-03-06 Neue deutsche...

married Duke Jan IV of Oświęcim in 1475, objected to Matthias Corvinus against the shameful treatment of her brothers and the theft of her father's inheritance...

Barbara of Karniów (1445 – April 27, 1510) was the daughter of Nicholas V of Karniów and Margaret Clemm of Ellguth. In 1475 she married Jan IV of Oświęcim. Together...

Casimir I of Oświęcim (Polish: Kazimierz I Oświęcimski) (1396 – 7 April 1434) was a Duke of Oświęcim since 1406 (under regency until 1414), ruler over...

Duchy of Racibórz and the Castellany of Oświęcim, which was in 1315 formed in the process of feudal fragmentation of Poland into the Duchy of Oświęcim, ruled...

the only known son of Jan I the Scholastic, Duke of Oświęcim, by his unknown first wife. Jan II took the full government over Oświęcim after his father's...

Piast dynasty. In 1327, the duchy became a fee of the Kingdom of Bohemia. In 1457, Jan IV of Oświęcim agreed to sell the duchy to the Polish Crown, and...

Jan IV of Oświęcim on 21 February 1457 in which he agreed to sell the Duchy of Oświęcim to the Polish Crown. The territory of the Duchy of Oświęcim was...

1456. It belonged then to the Duchy of Oświęcim, a fee of the Kingdom of Bohemia. In 1457 Jan IV of Oświęcim agreed to sell the duchy to the Polish Crown...

of Oświęcim, and 54 km (34 mi) west of the regional capital Kraków. The village was first mentioned as Wylczkowicze in the document issued by Jan IV of...

Jan IV of Oświęcim on 21 February 1457 in which he agreed to sell the Duchy of Oświęcim to the Polish Crown. The territory of the Duchy of Oświęcim was eventually...

of Egypt Ercole de' Roberti, Italian artist (b. c. 1451) probable – Jan IV of Oświęcim, duke of Oświęcim 1497 January 3 – Beatrice d'Este, Duchess of...

It belonged then to the Duchy of Oświęcim, a fee of the Kingdom of Bohemia. In the document of Jan IV of Oświęcim issued on 21 January 1457 in which...

ruled by a local branch of Piast dynasty. In 1327 the duchy became a fee of the Kingdom of Bohemia. In 1457 Jan IV of Oświęcim agreed to sell the duchy...

of Piast dynasty. In 1327 the duchy became a fee of the Kingdom of Bohemia. In 1457 Jan IV of Oświęcim agreed to sell the duchy to the Polish Crown, and...

of Piast dynasty. In 1327 the duchy became a fee of the Kingdom of Bohemia. In 1457 Jan IV of Oświęcim agreed to sell the duchy to the Polish Crown, and...

of Oświęcim (Polish: Przemysław Oświęcimski) (c. 1362 – 1 January 1406) was a Duke of half of both Głogów and Ścinawa since 1404 and Duke of Oświęcim...

city of Oświęcim. The village was first mentioned in 1326 in the register of Peter's Pence payment among Catholic parishes of Oświęcim deaconry of the...

Politically it belonged then to the Duchy of Oświęcim, a fee of the Kingdom of Bohemia. In 1457 Jan IV of Oświęcim agreed to sell the duchy to the Polish...