paragraph_text: Bila je kći vladara Tesalije Ivana I. Duke (Ivan Kopile; Ἰωάννης Α' Δούκας) i njegove supruge Hipomone<ref>Polemis, Demetrios I. (1968). The Doukai: A Contribution to Byzantine Prosopography. London: The Athlone Press.<ref>Trapp, Erich; Beyer, Hans-Veit (2001). Prosopographisches Lexikon der Palaiologenzeit. Verlag der Österreichischen Akademie der Wissenschaften. ISBN 978-3-7001-3003-1. te sestra druge Helene, kraljice Srbije,<ref>Europäische Stammtafeln kao i sestra Teodora<ref>Fine, John Van Antwerp (1994). The Late Medieval Balkans: A Critical Survey from the Late Twelfth Century to the Ottoman Conquest. University of Michigan Press. ISBN 978-0-472-08260-5. i Konstantina i teta Ivana II. Duke od Tesalije. Bila je potomak dinastije Angela.