Castle Burg Katz in St.Goarshausen
Actually the right name was castle "Burg Neukatzenelnbogen", today known as "Cat-castle" or "Burg Katz". It was built 1360 - 1371 by the earls of "Katzenelnbogen" in the neighbourhood to castle "mouse", "Burg Maus".
1479 was the expiration of the "Katzenelnbogener" family. Inheritance fights followed and the castle was destroyed in parts in the years 1626 and 1647...