The Old Town of Policastro is enclosed by medieval walls of Norman origin, dating from the time of King Roger I (11th century), and is dominated by a fortified castle. Policastro Bussentino also has other ancient monuments of great historical and artistic value.
The Castle of Policastro Bussentino stands out and was formerly a Byzantine fortress built in the 6th-7th century at the end of the Greek-Gothic War when Bussento passed under the dominion of the Byzantines, who built a fortress on the highest point of the hill.
In the 14th century the castle was enlarged and strengthened by Giacomo Sanseverino (1290-1364), as we can read on the marble inscription above the door to the east: Magnifico Domino Iacobus de Santo Sevirino, of 1309.
References: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.