L. L. Zamenhof Trail in Białystok, which was opened in June 2008 by volunteers at The University of Białystok Foundation. In 1960, Esperanto summer schools were established in Stoke-on-Trent in the United Kingdom by the Esperanto Association of Britain (EAB), which began to provide lessons and promote the language locally. There is a road named after Zamenhof in the town: Zamenhof Grove. L. L. Zamenhof Ludwik Lejzer Zamenhof (; , ; – ), credited as L. L. Zamenhof and sometimes as the pseudonymous Dr. Esperanto, was a Polish-Jewish ophthalmologist and the creator of Esperanto, the most successful constructed language in the world. He
Ludwik de Laveaux (officer) Ludwik de Laveaux (officer) Ludwik de Laveaux was a Brigadier General of the Polish Army in World War I, World War II and Polish–Soviet War. He was born June 18, 1891 in Frysztakua a relative of the painter, Ludwik de Laveaux. He graduated in 1911 from Krakow University, and then studied architecture at the Technical University of Lwów. In World War I he served in the Polish legions 1 and 4 in the Lvov region. Starting a private soldier he was made an officer April 1, 1916, and in 1917 took command of the "city Defense Command" where they took