13th century in Romania

The Berladnici were a supposed medieval people living along the northeastern Black Sea coast. While their ethnicity is unclear, it included runaways from Rus' who left those lands due to feudal oppression. Peasants as well as boyars dissatisfied with the rulers purportedly settled in the vicinity of the city of Bârlad as well as the river of the same name in eastern Romania, as well as on the lower Don River.