Ludvík Očenášek 1872–1949 Source: Wikimedia Commons About Ludvík Očenášek Czech inventor (1872–1949) People from the Same Era William Moulton Ingraham 1870–1951 politician James MacCallum Smith 1868–1939 politician Inverness Dominick McCaffrey 1863–1926 boxer Pittsburgh Leopold Traunfellner 1866–1949 politician Scheibbs Natalie Sumner Lincoln 1881–1935 crime fiction writer, novelist, writer Washington, D.C. Harry Lumley 1880–1938 baseball player Forest City