|Existence||1606-1762 (retained partial autonomy until 1902)|
|Language/Ethnic Groups||Italian, Others|
The Duchy of Ravenna was one of the States of Rodenia and a sovereign country until 1762.
The Duchy was ruled by the Conti Family in the 1600s and by the Caragianni Family from the early 1700's as the County of Ravenna. In 1762, the country formally became a part of Viola but retained some autonomy. It was elevated to a Duchy under Bernardo Caragianni's rule. Upon his death in 1902, the Duchy was re-incorporated fully into Viola.