Complex sentence: In 1803 the cloister of Ettal is secularized, the healt care office (Pflegeamt Murnau) is forced to close and Murnau gets assigned to the district court of Weilheim.
Split into simpler sentences: In 1803 the cloister of Ettal is secularized and the Pflegeamt Murnau gets canceled. Murnau is assigned to the district court of Weilheim.