ニコライ・ルビンシテイン
In 1860, helped and encouraged by his brother Anton, Nikolai Rubinstein and Prince Nikolai Petrovitch Troubetzkoy founded a Moscow branch of the RMS in Rubinstein's own house. This branch proved so successful that they eventually relocated it into larger quarters and expanded their work there. Troubetzkoy was the chairman of RMS for seventeen years.