Circus Ciniselli was the first stone-built circus in Russia. The building, which still stands, was opened on 26 December 1877, with a large stage (13 meters in diameter) and stables (housing 150 horses). The architect was Vasily Kenel. The Italian circus performer Gaetano Ciniselli (1815-1881) first visited Saint Petersburg in 1847, as part of the troupe of Alessandro Guerra. He returned to Russia in 1869, this time working with Carl-Magnus Hinne, his brother-in-law, in his circuses in Moscow and Saint Petersbrug. Ciniselli settled in Russia, and inherited Hinne's circuses in 1875.
The Ciniselli family managed the circus until 1921, when they emigrated. They would often lease the building to stage high-profile entertainment events, such as the World Wrestling Championship in 1898 and Max Reinhardt's production of Oedipus Rex which featured Alexander Moissi in 1911. In 1918 Iury Iurev revived the play using the original set. This was followed by the production of Macbeth featuring Maria Andreeva and Feodor Chaliapin.
Two halls in the building house the first circus museum in the world, opened in 1928.
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.