Château de La Brigue was built by the Ventimiglia family between 1376-1379. In 1543 small bastions were added to the main building. An earthquake partially destroyed the castle in 1546, but it was used to resist a Genoese attack in 1625. The castle was set on fire by the French troops during the French revolution in 1794 and since it has been lying in ruins.
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.