In the 16th century, the village, which was a fief of the von Wedel family, lay within the borders of Pomerania, and from 1816 - within the borders of Brandenburg. The von Wedel family owned the local property until 1945. At the end of the 18th century, the village had 10 peasant farms, 6 farmsteads and an inn, with a total of about 50 families living here. In the mid-nineteenth century, the property of the Wedel family amounted to 1,260 ha, and in 1914 to 955 ha. In 1845, a manor house was built, at that time a park was established and the main manor estate in its present shape was created. At the turn of the 1850s and 1860s, a smaller farm was built near the church and a second cemetery was established. In 1925, Jarosławsko had 569 inhabitants, it was a large village in which the manor and peasant parts remained in balance. During World War II, there was a prisoner-of-war sub-camp in Jarosławsk, and forced laborers from Poland also worked there. After 1945, a State Farm was established on the farm