Estanislau Mateu i Valls 1877–1973 Source: Wikimedia Commons About Estanislau Mateu i Valls Spanish businessperson, composer and pianist (1877-1973) People from the Same Era Richard C. L. Moncure 1872–1937 politician Richmond Théodore Champion 1873–1954 philatelist, sport cyclist, stamp dealer Geneva Consuelo Vanderbilt 1877–1964 philanthropist, socialite Manhattan Alexander Berkman 1870–1936 autobiographer, journalist, peace activist, translator, typographer, writer Vilnius John St Helier Lander 1868–1944 painter Saint Helier Rudolf von Ficker 1886–1954 musicologist, university teacher Munich