The Cistercian Abbey of Zbraslav was one of the most significant monasteries of the Cistercian Order in the Kingdom of Bohemia. Founded by King Wenceslaus II of Bohemia in 1292 it became the royal necropolis of the last members of the Přemyslid dynasty. The abbey was abolished by the Bohemian King and Holy Roman Emperor Joseph II in 1789. The best-known abbot of this monastery was Peter of Zittau († 1339) who wrote the Zbraslav Chronicle, the most important historical source for the history of Bohemia in the first half of the 14th century. The Zbraslav abbey is also known for the Madonna of Zbraslav, an outstanding Gothic painting from the 1340s.
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.