Also known as Constantine.
Greek: Κωνσταντῖνος
In 1154, Konstantinos was in command of the Byzantine fleet in the conflict with the Kingdom of Sicily.
Events
Date of Birth: about 1093.
Place of Birth: Philadelphia, Lydia, Asia Minor.
The place is given by Radić, by Varzos (p. 260), and by Kazhdan. The estimated date is given by Varzos.
Date of Death: after 1166.
Place of Death: unknown.
The date is given by Varzos (p. 264).
Relationships
Father: uncertain.
Cawley gives the name Manuel. He was said to be of modest origins and from Philadelphia.
Mother: unknown.
Spouse: Theodora Komnene.
This relationship is given by Radić, by Varzos, and by Kazhdan.
Children:
(Complete source citations for facts about the children on this page are currently outside of the scope of this project. Most information below comes from Cawley.)
Ioannes Doukas (died about 1200), pretender to the throne in 1199. Governor of Epirus and Thessaly.
Alexios Komnenos.
Andronikos Doukas married Euphrosyne Kastamonitissa.
Maria married Konstantinos Kamytzes.
Evdokia married Goudelios Tsykandeles.
Zoe married Andronikos Synadenos.
Isaakios.
References
Cawley, Charles. “KONSTANTINOS Angelos” in Medieval Lands: A prosopography of medieval European noble and royal families.
Kazhdan, Alexander P. “Angelos” in the Oxford Dictionary of Byzantium (Oxford University Press, 1991).
M. Jeffreys et al., Prosopography of the Byzantine World (2011) “Konstantinos Angelos, son-in-law of Alexios I” http://db.pbw.kcl.ac.uk/pbw2011/entity/person/151708 [consulted 31 July 2014].
Radić, Radivoj. "Angelid dynasty (1185-1204)", 2008, Encyclopaedia of the Hellenic World, Constantinople
Varzos (Barzos), Konstantinos. Η Γενεαλογία των Κομνηνών. The Centre for Byzantine Studies of the School of Philosophy, University of Thessaloniki:1984.