Narcís Oller
Narcís Oller i de Moragas (; 10 August 1846, in Valls – 26 July 1930, in Barcelona) was a Catalan writer, most noted for the novels "La papallona" (The Butterfly) which appeared with a foreword by Émile Zola in the French translation; his most well-known work "L'Escanyapobres" ("The Usurer"); and "La febre d'or" ("Gold Fever") which is set in Barcelona during the period of promoterism. He also translated the works of Tolstoy and Dumas.