Nikolay Demyanov 1861–1938 Source: Wikimedia Commons About Nikolay Demyanov Russian chemist (1861–1938) People from the Same Era Cesare Agostini 1864–1942 politician, psychiatrist Perugia Johannes Andries de Zwaan 1861–1932 organist The Hague P. A. Moiseenko 1852–1923 politician, revolutionary Sychyovsky Uyezd Charles Radbourn 1854–1897 baseball player Rochester Josep Thomas i Bigas 1852–1910 engraver, photoengraver, printer Barcelona Ivan Karamandzhukov b. 1852 Chokmanovo