Complex sentence: The family of Vasaborg lived mostly in northern Germany, where they received several estates, and their seat was in Wildeshausen, which was received by the 1st Count after the Peace of Westphalia in 1648.
Split into simpler sentences: The family of Vasaborg lived mostly in northern Germany, where they received several estates. Their seat was in Wildeshausen, which was received by the 1st Count after the Peace of Westphalia in 1648.