… itting, to the left: Prove Ivan Karlovich, Soldatenkov Kozma Terentievich and Baron Knop Andrei Lvovich. Prove Ivan (Iogann) Karlovich (1833-1901) - Councillor of Commerce, Founder of the Association of Krengolmskaya Manufactory (since 1883), Joint Owner of the Firm "Lyudvig Knop", Member of the Council of Moscow Merchant Bank, Member of the Council of Russian-Chinese Bank, Director of Moscow Company of Fire Insurance (1875-1901), Chairman of the Managing Committee of the Association "Emil Tsindel" (since 1874), Member of the Managing Committee of the Association of Ekateringofskaya Cotton Mill, Member of the Managing Committee of the Association of Izmailovskaya Manufactory, Member of the Managing Committee of the Association of Voznesenskaya Manufactory of S.Lepeshkin's Sons, Member of the Managing Committee of the Association of Manufactories, founded by I.I.Skvortsov, Member of the Association of Collieries and Chemical Plants of R.Gill, Founder of the Charitable Society atta

- Full Councillor of State (1912), Manager of the Firm "Lyudvig Knop" (1901-1916), Chairman of the Managing Committee of the Association "Emil Tsindel" (since 1901), Chairman of the Council of Moscow Discount Bank, Chairman of the Managing Committee of the Association "Fibre"("Volokno")(Successor of the Firm "Lyudvig Knop"), Director of the Manging Committee of the Association of Krengolmskaya Manufactory, Director of the Managing Committee of the Association of Voznesenskaya Manufactory of S.Lepeshkin's Sons, Director of the Managing Committee of the Association of Ekateringofskaya Cotton Mill, Member of the Council of Moscow Commerc