L. L. Zamenhof

Given name(s): Ludwik, Lejzer

Surname(s): Zamenhof

Gender: Male

Birth date: 1859 December 15

Birth place: Belostok, Poland

Death date: 1917 April 14

Death place: Warsaw, Poland

Wikipedia: https://en.wikipedia.org/wiki/L._L._Zamenhof

Ludwik Lejzer Zamenhof