Henri Vallienne

Born in Saumur in 1854, Marie-Léonce Vallienne was a French physician and Esperantist who wrote under the name Henri Vallienne. Sources describe him as the author of two original novels in Esperanto, making him an important early figure in the language’s literary history.

He came to Esperanto after already publishing poetry in French, then quickly turned to translation and fiction. He translated Virgil’s Aeneid into Esperanto and went on to write Kastelo de Prelongo (1907) and Ĉu li?, works often noted as the first substantial original novels in Esperanto.

Vallienne died in Malakoff near Paris in 1908, shortly after the appearance of his second novel. Though not widely known outside Esperanto circles, he is remembered as a pioneer who helped prove that Esperanto could be a language for ambitious, entertaining literature.