Marian Lutosławski

Marian Lutosławski (1871 – 5 September 1918) was a Polish mechanical engineer and inventor born during the foreign partitions of Poland. He studied at the Technical University in Riga, then also part of Russia, and obtained a diploma in electrical engineering from the Technical University of Darmstadt in Germany. Lutosławski installed the first power station in a residential neighbourhood in Warsaw, and introduced new techniques such as the three-phase current. In 1900 he built the country's first power plant fueled by a diesel internal combustion engine for Hotel Bristol, Warsaw. He also designed the first two reinforced concrete bridges in Lublin in 1908 and 1909. Lutosławski was arrested in 1918 by the Bolsheviks, and was executed without trial near Moscow as a "counterrevolutionary".