Anna Maria of Hungary daughter of King Andrew II of Hungary and Gertrude of Merania (1204–1237) (1204–1237) Parents Gertrude of Merania Andrew II of Hungary Children Michael II Asen Kaliman I of Bulgaria Elena Asenina of Bulgaria Siblings Violant of Hungary Elizabeth of Hungary Stephen the Posthumous Andrew of Hungary Béla IV of Hungary Coloman of Galicia-Lodomeria Partners Ivan Asen II of Bulgaria
