Doktoro Esperanto
Also known as: Lejzer Ludwig Zamenhof
1859 – 1917
Polish

Doctor and philologist. He sought to bring peace to the world by creating a common, international language, which led to Esperanto.

Contemporaries
1880–1943Max Wertheimer
1879–1940Leon Trotsky
1912–1978John Paul II
1892–1975József Mindszenty
1883–1957Nikos Kazantzakis
1860–1904Theodor Herzl
1821–1881Fyodor Dostoevsky
1872–1929Sergei Diaghilev
1888–1938Nikolay Bukharin
1831–1891Helena Blavatsky
1909–1997Sir Isaiah Berlin
1814–1876Mikhail Bakunin