Quem se casou com Ibanco da Bulgária?

Ibanco da Bulgária (em latim: Ibancus; em búlgaro: Иванко) foi o assassino de João Asen I, o czar do renascente Império Búlgaro em 1196. O crime aconteceu quando Asen, num acesso de fúria, convocou Ibanco para discipliná-lo por ter mantido relações amorosas com a irmã de sua esposa.

Theodora Angelina (Greek: Θεοδώρα Αγγελίνα; 1190 – 23 June 1246) was the wife of Leopold VI of Austria, by whom she had several children. As a child, she was used by her grandfather, Emperor Alexios III Angelos, as a political tool to gain the allegiance of the regional strongmen Ivanko and Dobromir Chrysos. Her betrothals or marriages to them were cut short as both were successively captured by the Emperor.