Theodora Kantakouzene (wife of Alexios IV of Trebizond)

Theodora Kantakouzene
Empress consort of Trebizond
Tenure5 March 1417 – 12 November 1426
PredecessorAnna Philanthropene
SuccessorBagrationi
Bornc. 1382
Constantinople
(modern-day Istanbul, Turkey)
Died12 November 1426(1426-11-12) (aged 43–44)
SpouseAlexios IV of Trebizond
IssueElena of Trebizond
A daughter who married Jahan Shah
John IV of Trebizond
Maria of Trebizond
Alexander of Trebizond
David of Trebizond
Theodora of Trebizond disputed
Eudoksia Valenza of Trebizond disputed
Names
Theodora Kantakouzene Megale Komnene
DynastyKantakouzenos
FatherTheodore Palaiologos Kantakouzenos disputed
MotherHelena Ouresina Doukina disputed

Theodora Kantakouzene Megale Komnene (died 12 November 1426) was the Empress consort of Alexios IV of Trebizond. Said to be very beautiful, according to the chronicle of Laonikos Chalkokondyles, she was accused by her son, John Megas Komnenos, of having an affair with the protovestiarios of the court of Trebizond; however, other accounts describe her as a faithful and loving wife, who kept the peace between Alexios and his sons. In either case, during her lifetime their son John fled to Georgia and did not return until after Theodora's death.