The construction on Nelahozeves Castle began under the orders of Florian Griesbeck von Griesbach, a Tyrolean aristocrat and adviser to Emperor Ferdinand I, who commissioned the building from royal master builder Bonifaz Wolmut. The castle took more than sixty years to build and was completed at the beginning of the 17th century, more than a decade after Florian's death.
However, financial difficulties forced the von Griesbach family to sell the castle to Polyxena, 1st Princess Lobkowicz (1566-1642), in 1623. The castle was severely damaged during the Thirty Years' War, but was reconstructed by Václav Eusebius, 2nd Prince Lobkowicz (1609-1677), who used the castle as the center for administration and management of his estates.
The castle never served as the Lobkowicz family’s primary residence. In the late 19th and early 20th centuries, it was home to the Order of the Sisters of God's Love, a religious institution for widowed or unmarried noblewomen founded by Princess Wilhelmina Lobkowicz (1863-1945).
Nelahozeves Castle was confiscated by the Communist government in 1948, and housed an exhibition of modern socialist art run by the Czech Regional Gallery in the 1970s and 80s. It was returned to the Lobkowicz family in 1993, and now features an exhibition of historical period rooms, demonstrating the lifestyle of a Bohemian noble family in the mid-19th century. The castle also houses part of the Lobkowicz collection of paintings.
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.