Miecław's State

Miecław's State
Państwo Miecława (Polish)
c. 1037–1047
  Territory of the Miecław's State
CapitalPłock
Common languagesPolish
Religion
Slavic paganism
Leader 
• c. 1037–1047
Miecław
Historical eraMiddle Ages
• Declaration of independence
c. 1037
• Battle of Pobiedziska and truce with Poland
1041
1047
Preceded by
Succeeded by
Duchy of Poland
Duchy of Poland

Miecław's State (Polish pronunciation: [ˈmjɛ.t͡swaf]; Polish: Państwo Miecława) was an 11th-century country located in Mazovia, in Central Europe, with the capital in Płock. It was formed around 1037 by Miecław by breaking away from the Duchy of Poland during the crisis inside the country. It existed until 1047, when Casimir I the Restorer, duke of Poland, reconquered the state.