Doukas name, in view of this lack of genealogical continuity "it would be a mistake to view the groups of people designated by the cognomen of Doukas...

Constantine X Doukas and a cousin of Michael VII. Irene married Alexios in 1078, when she was still eleven years old. For this reason, the Doukas family supported...

the younger brother of Emperor Constantine X Doukas. John Doukas was the paternal grandfather of Irene Doukaina, wife of Emperor Alexios I Komnenos....

John Doukas, Latinized as Ducas (Greek: Ἰωάννης Δούκας, romanized: Iōannēs Doukas; c. 1125/27 – c. 1200), was the eldest son of Constantine Angelos by...

Constantine X Doukas or Ducas (Greek: Κωνσταντῖνος Δούκας, Kōnstantinos X Doukas, c. 1006 – 23 May 1067), was Byzantine emperor from 1059 to 1067. He was...

John III Doukas Vatatzes, Latinized as Ducas Vatatzes (Greek: Ἰωάννης Γ´ Δούκας Βατάτζης, Iōannēs III Doukas Vatatzēs, c. 1192 – 3 November 1254), was...

Andronikos Angelos Doukas (Greek: Ἀνδρόνικος Ἄγγελος Δούκας; c. 1133 – before 1185) was a Byzantine aristocrat related to the ruling Komnenos dynasty....

overthrown during the Fourth Crusade in 1204, by Alexios V Doukas, a relative from the Doukas family. Several weeks before the occupation of Constantinople...

Constantine Doukas or Ducas (Greek: Κωνσταντίνος Δούκας, Kōnstantinos Doukas, c. 1074 – c. 1095) was Byzantine junior emperor from 1074 to 1078, and again...

Irene of Athens (Greek: Εἰρήνη, Eirḗnē; 750/756 – 9 August 803), surname Sarantapechaena (Greek: Σαρανταπήχαινα, Sarantapḗchaina), was Byzantine empress...