Cantacuzenus
2. JOANNES CANTACUZENUS, the son or grandson of No. 1, married Maria Comnena, the daughter of Andronicus Comnenus Sebastocrator and the niece of the emperor Manuel Comnenus, and was killed in a war with the Turks-Seljuks about 1174.
From William Smith (ed.), Dictionary of Greek and Roman Biography and Mythology. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.