
author
1868–1946
An early champion of Esperanto, this Swiss journalist and publisher helped spread the language through writing, translation, and practical learning books. His work was aimed at making international communication feel useful and approachable.

by R. Anton, J. (Jean) Borel
Born in Couvet, Switzerland, on August 23, 1868, Jean Borel became a journalist, translator, publisher, and one of the early pioneers of the Esperanto movement in Switzerland and Germany. He also wrote under the initials J. B. and the pseudonym D. Spero.
Borel is especially remembered for helping organize and promote Esperanto at a time when the movement was still young. Sources describe him as a key figure in the founding of the German Esperanto association, and as an editor and publisher who produced magazines, translations, and instructional works that helped new readers learn and use the language.
He died in Lugano on January 30, 1946. Today, his books still give a clear sense of Esperanto’s early practical spirit: international, hopeful, and focused on everyday communication.