谁嫁给了Rostislav Mikhailovich？

Rostislav Mikhailovich (Hungarian: Rosztyiszláv, Bulgarian and Ukrainian: Ростислав Михайлович) (after 1210 / c. 1225 – 1262) was a Rurikid prince and a dignitary in the Kingdom of Hungary.

He was prince of Novgorod (1230), of Halych (1236–1237, 1241–1242), of Lutsk (1240), and of Chernigov (1241–1242). When he could not strengthen his rule in Halych, he went to the court of King Béla IV of Hungary, and married the king's daughter, Anna.

He was the Ban of Slavonia (1247–1248), and later he became the first Duke of Macsó (after 1248–1262), and thus he governed the southern parts of the kingdom. In 1257, he occupied Vidin and thenceforward he styled himself Tsar of Bulgaria.

Anna of Hungary (born c. 1226) was a daughter of Béla IV of Hungary and his wife, Maria Laskarina. Anna was a member of the House of Árpád. Anna gained many titles from her marriage to Rostislav Mikhailovich.