Anna Maria of Hungary [SEP] father
Anna Maria of Hungary
Anna Maria of Hungary (1204–1237) was an Empress consort of Bulgaria, daughter of King Andrew II of Hungary and Gertrude of Merania. She was sister of Saint Elizabeth of Hungary.
In January 1221 she married Tsar Ivan Asen II of Bulgaria as his second wife. Her father was forced to agree her marriage to effect his release from Bulgaria, where he had been captured on his return from Crusade in late 1218. Her dowry included the cities of Beograd and Braničevo.
Anna Maria and
throne, joining his father-in-law in his support of Duke Philip of Swabia, while his elder brother King Emeric of Hungary backed King Otto IV of Germany. 
The couple had five children:
- Anna Maria of Hungary (c. 1204 – 1237), wife of Tzar Ivan Asen II of Bulgaria
- King Béla IV of Hungary (1206 – 3 May 1270)
- Saint Elisabeth of Hungary (1207 – 10 November 1231), wife of Landgraf Louis IV of Thuringia
- King Coloman