Leonard Weber (22 October 1889 — 16 September 1975) was a Polish beekeeper with diverse interests: he studied architecture in Italy, was fond of astronomy,[2] was a polyglot, and was passionate about artificial languages (Esperanto, Ido).
[1] From 1921-1939, Weber was the editor-in-chief of the monthly "Bartnik Postępowy" published in Lviv.
[4] In 1944, after the Nazis left Lviv, he published the book "Teaching for Beekeepers".
[3] After the war, together with almost the entire Polish scientific and teaching staff of the Academy of Veterinary Medicine in Lviv, he moved to Wroclaw.
As an associate professor, together with his assistant Rudolf Niemczuk, he created the Department of Beekeeping and Diseases at the newly established Veterinary Faculty of the University and Polytechnic Institute.