¿Quién se casó con Margaret of Austria, Queen of Bohemia?

Margaret of Austria (German: Margarethe von Österreich; c. 1204 – 29 October 1266), a member of the House of Babenberg, was German queen from 1225 until 1235, by her first marriage with King Henry (VII), and Queen of Bohemia from 1253 to 1260, by her second marriage with King Ottokar II.

Enrique de Hohenstaufen (1211-12 de febrero (?) de 1242) fue Rey de Romanos, Rey de Sicilia y duque de Suabia. Era hijo del emperador Federico II y hermano mayor de Conrado IV de Alemania.

Entre los gobernantes del Imperio Romano Germánico, Enrique es mencionado como Enrique (VII), ya que no ejerció como rey exclusivo, sino subordinado a su padre, y además se utiliza para no confundirlo con el emperador Enrique VII de la Casa de Luxemburgo.

Ottokar II (Czech: Přemysl Otakar II.; c. 1233, in Městec Králové, Bohemia – 26 August 1278, in Dürnkrut, Lower Austria), the Iron and Golden King, was a member of the Přemyslid dynasty who reigned as King of Bohemia from 1253 until his death in 1278. He also held the titles of Margrave of Moravia from 1247, Duke of Austria from 1251, and Duke of Styria from 1260, as well as Duke of Carinthia and landgrave of Carniola from 1269.

With Ottokar's rule, the Přemyslids reached the peak of their power in the Holy Roman Empire. His expectations of the imperial crown, however, were never fulfilled.

Ottokar was the second son of King Wenceslaus I of Bohemia (reigned 1230–1253). Through his mother, Kunigunde, daughter of Philip of Swabia, he was related to the Holy Roman Emperors of the Hohenstaufen dynasty, which became extinct in the male line upon the execution of King Conradin of Sicily in 1268.

Named after his grandfather King Přemysl Ottokar I, he was originally educated for the role of an ecclesiastical administrator, while his elder brother Vladislaus was designated heir of the Bohemian kingdom. He was possibly educated by the Bohemian chancellor Philip of Spanheim, who would later become a rival for the rule of the Duchy of Carinthia.