Wilhelm Guttmann 1886–1941 Source: Wikimedia Commons About Wilhelm Guttmann German opera singer (1886–1941) People from the Same Era Jean-Baptiste Louvet 1879–1953 sport cyclist Bertry Albert J. Connors 1891–1948 lawyer, politician Aubrey Coverley 1895–1953 politician Bridgetown Ali Yathribi Kashani 1894–1960 Islamic jurist Karbala Helge Bäckander 1891–1958 artistic gymnast Jönköping Alfred Lublin 1895–1956 internist, university teacher Biskupiec