谁嫁给了Beatrice of Bohemia？

Beatrice of Bohemia (Czech: Božena Česká; 1225–1290) was a daughter of King Wenceslaus I of Bohemia and his wife Kunigunde of Hohenstaufen.

She married Margrave Otto III and was the mother of:

• John III "of Prague" (1244-1268)
• Otto V "the Tall" (c. 1246-1298)
• Albert III (c. 1250-1300)
• Otto VI "the Short" (c. 1255-1303)
• Kunigunde (died c. 1292), married:

in 1264 to Duke Bela of Slavonia (1245-1269)

in 1273 to Duke Waleran IV of Limburg

• Matilda (d. 1316), married in 1266 to Duke Barnim I of Pomerania (c. 1218-1278)

奧托三世（1215年—1267年10月9日），阿斯坎尼王朝勃蘭登堡藩侯（1220年—1267年在位），被稱為「虔誠者」。大熊阿爾布雷希特一世之曾孫，阿爾布雷希特二世與妻子格羅伊奇的瑪蒂爾達的次子。與兄長約翰一世共同統治勃蘭登堡。