Euphrosyne (9th century)
| Euphrosyne | |
|---|---|
| Empress of the Byzantine Empire | |
| Tenure | c. 823–829 |
| Born | c. 790 |
| Died | after 836 |
| Spouse | Michael II |
| House | Isaurian dynasty |
| Father | Constantine VI |
| Mother | Maria of Amnia |
| Amorian dynasty | ||
|---|---|---|
| Chronology | ||
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| Succession | ||
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Euphrosyne (Greek: Εὐφροσύνη; c. 790 – after 836), was a Byzantine empress by marriage to Michael II. She was a daughter of Byzantine emperor Constantine VI, the last representative of the Isaurian dynasty, and his empress Maria of Amnia.