Family/Spouse: Euphrosyne KASTAMONITISSA. Euphrosyne died between 1185 and 1195. [Group Sheet] [Family Chart]
Konstantinos married Theodora KOMNENE. Theodora (daughter of Experor of the East Alexios I KOMNENOS and Eirene DOUKAINA) died on 20 Feb 1116. [Group Sheet] [Family Chart]