Overview
The Principality of Pereyaslavl (Ukrainian: Переяславське князівство; Russian: Переяславское княжество) was a regional principality of Kievan Rus' from the end of 9th century until 1323, based in the city of Pereyaslavl (now Pereiaslav) on the river Trubizh.
Historical Periods
Principality of Pereyaslavl (1056–1071)
1056 CE – 1071 CE
Capital: PereiaslavArea: 94,908 km²
Principality of Pereyaslavl (1072–1235)
1072 CE – 1235 CE
Capital: PereiaslavArea: 95,082 km²
Principality of Pereyaslavl (1236–1240)
1236 CE – 1240 CE
Capital: PereiaslavArea: 95,082 km²