Helena was the daughter of Demetrios I Kantakouzenos but her mother is unknown. The date and place of her birth have not been found.
She died about 01 NOV 1463 in Adrianople.
Her husband was David Komnenos, who she married in BEF 1447. The place has not been found. They had no known children.
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Helena Kantakouzene |
Demetrios I Kantakouzenos |
Matias Asen Kantakouzenos |
Ióannés VI Kantakouzenos |
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Irene Asanina |
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Eirene Palaiologina |
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| Event | Date | Details | Source | Multimedia | Notes | ||||
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| Death | ABT 1 NOV 1463 |
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| Attribute | Date | Description | Details | Source | Multimedia | Notes |
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| Nobility Title | empress of Trebizond |