Heinrich Oidtmann 1861–1912 Source: Wikimedia Commons About Heinrich Oidtmann German author People from the Same Era Louis de Beaufront 1855–1935 Esperantist, Idist, esperantologist, linguist Paris Vittorio Emanuele Orlando 1860–1952 diplomat, jurist, politician, university teacher Palermo Zekiye Sultan 1871–1950 aristocrat Istanbul Alfred Gurdi 1852–1932 jurist Lucerne María Carbonell Sánchez 1852–1926 pedagogue Valencia Sumner Ely Wetmore Kittelle 1867–1950 genealogist, military officer, politician Peekskill