Ludvic Lazarus (Ludwik Lejzer, Ludwik Łazarz) Zamenhof was an eye doctor, philologist, and the initiator of Esperanto, the most widely spoken and successful constructed language in the world. According to biographers A. Zakrzewski and E. Wiesenfeld, his native languages were Polish, from the neighborhood where he was raised, and his parents' languages Russian and Yiddish, but his father was a German teacher, … Wikipedia
The definitive Wikipedia entry for L. L. Zamenhof. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/L._L._Zamenhof
The definitive Wikipedia entry for L. L. Zamenhof. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/L%2e_L%2e_Zamenhof
