Kdo se je poročil s Barbara de Brandebourg (1464-1515)?

Barbara de Brandebourg, née le 30 mai 1464 à Ansbach et morte le 4 septembre 1515 dans la même ville, est une princesse de la maison de Hohenzollern, fille de l'électeur Albert III Achille de Brandebourg et d'Anne de Saxe. Elle est l'épouse du duc Henri XI de Głogów puis de Vladislas Jagellon, futur roi de Bohême et de Hongrie.

Henri XI de Głogów (polonais : Henryk XI Głogowski) (né vers 1429/1435 – 22 février 1476) fut duc de Głogów, c'est-à-dire de la moitié de Głogów tenue par sa lignée, Szprotawa, Krosno Odrzańskie, Świebodzin, Kożuchów Zielona Góra et Lubin à partir de 1467.

Vladislaus II, also known as Vladislav, Władysław or Wladislas (Hungarian: Ulászló); (1 March 1456 – 13 March 1516), was King of Bohemia from 1471 to 1516 and King of Hungary and King of Croatia from 1490 to 1516. As the eldest son of Casimir IV Jagiellon, he was expected to inherit the Crown Kingdom of Poland and adjacent Grand Duchy of Lithuania. George of Poděbrady, the Hussite ruler of Bohemia, offered to make Vladislaus his heir in 1468. George needed Casimir's support against the rebellious Roman Catholic noblemen and their ally King of Hungary Matthias Corvinus. The Diet of Bohemia elected Vladislaus king after George's death, but he could rule only Bohemia proper because Matthias, whom the Roman Catholic nobles had elected king, occupied adjacent Moravia, and further east of Silesia in southeastern Germany and both Lusatias. Vladislaus tried to reconquer the four provinces with his father's assistance but was repelled by Matthias.

Vladislaus and Matthias divided the lands of the Crown of Bohemia at the Peace of Olomouc in 1479. The estates of the realm had strengthened their position during the decade-long Bohemian-Hungarian War (1468–1478) known as the war between both kings. Vladislaus's attempts to promote the Roman Catholics caused a rebellion in the capital of Prague and other towns in 1483 that forced him to acknowledge the dominance of the Hussites in the municipal assemblies. The Diet confirmed the right of the Bohemian noblemen and commoners to adhere freely to the religious faith of Hussitism or Roman Catholicism in 1485. After Matthias seized the Silesian duchies to grant them to his illegitimate son, John Corvinus, Vladislaus made new alliances against him in the late 1480s.

Vladislaus, whose mother, Elizabeth of Austria (1436–1505), was the sister of Matthias's predecessor, laid claim to Hungary after Matthias's death. The Diet of Hungary elected Vladislaus king after his supporters had defeated John Corvinus. The other two claimants, Maximilian of Austria (Holy Roman Emperor) and Vladislaus's brother, John I Albert, invaded Hungary, but they could not assert their claim and so made peace with Vladislaus in 1491. He settled in Buda, which enabled the Estates of Bohemia, Moravia, Silesia and both Lusatias to take full charge of state administration. As he had in Bohemia, Vladislaus always approved the decisions of the Royal Council in Hungary, hence his Hungarian nickname "Dobzse László" (Czech: král Dobře, Latin: rex Bene – "King Very Well", from Polish: dobrze). The concessions that he had made before his election prevented the royal treasury from financing a standing army, and Matthias's Black Army of Hungary was dissolved after a rebellion. However, the Ottoman Empire to the southeast made regular raids against the southern border in the Balkan peninsula and annexed territories in adjacent Croatia.