Dendrochronological dating of wood samples indicate that Nore stave church was built after 1167. The church was built with galleries, a chancel and cross naves - an architectural style that was unique in Europe during the Middle Ages. This style is called the Nummedals-type. The church also has a central mast, that was originally the support for a tower, mostly likely containing church bells. The walls and ceiling of the interior are decorated with murals, among them scenes from the Bible presented as riddles. The chancel was replaced in 1683 and the spokes of the nave in the first half of 18th century.
In 1888, art historian, professor of art history and author, Lorentz Dietrichson (1834 - 1917), became the owner of the church. Professor Dietrichson, who had played a major role in founding the Society for the Preservation of Ancient Norwegian Monuments (Fortidsminneforeningen), donated the property to the society in 1890.
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.