Are standing, to the left: Shokros Vladimir Ivanovich, Gan Adolf Fedorovich. Are sitting, 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.Lepe

- 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 Assoc

- Hereditary Freeman, Titular Councellor, Delegate of Moscow Exchange Company, Chairman of the Council of the Bank "I.V. Yunker and Co", Joint Owner of the Firm "Lyudvig Knop", Director of the Managing Committee of the Association of Krengolmskaya Manufactory, Director of the Managing Committee of the Company of Bogorodsko-Glukhovskaya Manufactory, Director of the Managing Committee of the Association of Sadkovskaya Manufactory of Ivan Demin (Cotton Mill in Moscow Province), Director of the Association of Cotton Manufactories A.Karetnikov's Son (Vladimir Province), Director of the Joint-Stock Company of Inspection and Organisation of Industial Enterprises in Ru

Are standing, to the left: Kolbe Ernest Fedorovich, Khludov Aleksei Ivanovich, Khludov Gerasim Ivanovich. Are sitting, to the left: Soldatenkov Kozma Terentievich, Baron Knop Lev Gerasimovich, Barlov Richard Vasilievich. Knop Lev Gerasimovich (Lyudvig Iokhan), Baron (1821-1894) - Moscow Merchant of the 1-st Guild, Founder of the Association of Krengolmskaya Manufactory, Founder of the Firm "Lyudvig Knop"(Construction and Equipping of Textile Factories, Cotton Market), Founder of the Association of Ekateringofskaya Cotton Mill (Village Vladykino in Petergofsky District of St.Petersburg), Founder of the Association of Izmailovskaya Manufactory, Founder and Director (1858-1862) of Moscow Company of Fire Insurance. Soldatenkov Kozma

- 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.Lepe