Wernstein Castle was built between 1362 and 1376 to replace a previous destroyed structure. It was first mentioned in a document when Heinrich von Künsberg endowed the chapel in Veitlahm with the provision that the local clergy should read weekly masses 'at Wernstein.' The castle has been continuously owned by the von Künsberg family since then. It was a fief of the Burggraves of Nuremberg, and the first recorded feudal letter dates back to January 20, 1395, when Ulrich von Künsberg was granted 'Wernstein the fortress and the enclosure' by Burggraf Johann III. In the 16th century, Hans Friedrich von Künsberg transformed the castle into a magnificent Renaissance palace. The castle suffered damage during the Thirty Years' War but was later repaired. Wernstein Castle is considered one of the most beautiful hilltop castles in the Franconian region. It is still inhabited by the descendants of its builders and is not open to the public for visits.
House of the Blackheads (Melngalvju nams) is a building situated in the old town of Riga. The original building was erected during the first third of the 14th century for the Brotherhood of Blackheads, a guild for unmarried German merchants in Riga. Major works were done in the years 1580 and 1886, adding most of the ornaments.
The structure was bombed to a ruin by the Germans June 28, 1941 and the remains demolished by the Soviets in 1948. The current reconstruction was erected from 1995 to 1999. Today the House of Blackheads serves as a museum and sometimes concert hall.