Jaunpils Castle was erected in 1301 by the Master of the German branch of the Livonian Order, Gottfried von Roga. The tower was added in the 15th century. The castle was heavily damaged in war by Swedes in 1625. Later a third floor was added and the old fortress became a manor with all conveniences in the end of the 17th century. The building was partly reconstructed in 18th century. The castle was burned down during the Russian Revolution of 1905. A year later it was rebuilt by architect Wilhelm Bockslaff.
From the 16th century until 1920 the castle belonged to the family of the Baltic German baron von der Recke. One of the family members who lived there in the 18th century was the poet Elisa von der Recke. After the Latvian agrarian reforms of 1920s, the castle complex housed a cattle-breeding experimental station. During the Soviet occupation of Latvia, the interior of the castle was heavily reconstructed and today Jaunpils castle has typical Soviet interiors from the 1960s. More of a manor house than properly a fortified castle, it has now been converted into a hotel.
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.