Person

Euphemius

d. c. 828 · 9th century

Euphemius was a Byzantine naval commander in Sicily who rebelled against the emperor Michael II in 826 and proclaimed himself emperor. Defeated by loyal forces, he invited the Aghlabids of Ifriqiya to intervene, and their invasion in 827 began the Muslim conquest of Sicily. He was killed by Byzantine defenders around 828.

Mentioned in 2 state histories

See also

Cite this entry
APA
The Epoch Institute. (2026). Euphemius. In The Epoch Institute Encyclopedia. https://the-epoch-institute.org/encyclopedia/euphemius
MLA
“Euphemius.” The Epoch Institute Encyclopedia, The Epoch Institute, 2026, https://the-epoch-institute.org/encyclopedia/euphemius. Accessed .
Chicago
The Epoch Institute. “Euphemius.” The Epoch Institute Encyclopedia. 2026. https://the-epoch-institute.org/encyclopedia/euphemius.
Harvard
The Epoch Institute (2026) ‘Euphemius’, The Epoch Institute Encyclopedia. Available at: https://the-epoch-institute.org/encyclopedia/euphemius (Accessed: ).

Last reviewed October 2026Random entry ↻