Euphemia of Sicily
Euphemia of Sicily (1330–1359) was a Sicilian princess regent. She ruled the Kingdom of Sicily as regent from 1355 until 1357 during the minority reign of her brother, King Frederick the Simple.
Euphemia of Sicily (1330–1359) was a Sicilian princess regent. She ruled the Kingdom of Sicily as regent from 1355 until 1357 during the minority reign of her brother, King Frederick the Simple.