After the Thirty Years' War, Horšovský Týn passed to the counts on Trauttmansdorff, in whose possession the castle remained until 1945. In the second half of the 17th century and in the 18th century, the town was germanised. The improving economic situation was reflected in the character of the town. The buildings were given a baroque and rococo appearance, which has been preserved in the historical centre to this day.
