The ruin of Madenburg Castle is one of the biggest and oldest castle complexes in Rhineland-Palatinate. The castle was built on a cliff on the outskirts of the Palatinate Forest looking towards the Rhine rift valley.
In 1076 the Madenburg castle appears for the first time in a medieval document. Not a lot is known about the early owners of the castle, the counts of Madenburg. At a certain period it belonged to the Empire and to the Hochstift of Speyer. In 1470 Count Palatine Friedrich I. and his troops conquered Madenburg. In 1525, during the Peasants’ War, the castle was seriously damaged for the first time, but later rebuilt and renovated several times. In around 1689 French troops finally destroyed Madenburg.
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.