of Spanish grammar. He is considered the first grammarian in Paraguay. He left unfinished a "Grammar Castellana", whose first volume was published after his death. Disciple Andres Bello, in many ways perfected the lessons of the wise Venezuelan. Among the honorable suite of grammarians and teachers trained in his classrooms, it is worth to distinguish Inocencio Lezcano, his brilliant continuation. Master Teacher Chamorro was privileged to be learned from contemporary letters guaireñas. They include his friend Ramon Indalecio Cardozo, Simeon Carísimo, Atanasio Riera, Nicholas E. Sardi, Carlos Ventura and Virgilio De Permian Barrios among others, names that left a trail of wisdom in the cultured city. Cardozo wrote: Chamorro was a teacher, reformer and a real character. He taught by example in his chair and replaced the ancient method of illogical grammar for the rational and logical. He persisted throughout his life in implementing his reform, a personal method known as "Chamorro Method." Delfin Chamorro himself explained that "The analysis is to explain the grammatical structure of language decomposing reasoning in units called sentences, and they in their constituent members, to the simplest and less complex way. As the reasoning is almost always extremely complicated, should be taken at the beginning the most simple and explain the parts that comprise and the role that each plays in all. " He felt an irrepressible attraction to journalism. In 1902, accompanied by maestro Ramon I. Cardozo founded in Villa Rica newspaper "El Libre" in which he published his grammar lessons. In 1903, he created another called "The Guairá" of short existence. Recent years The president Manuel Gondra, knowing the qualities of the guaireño teacher, whose fame had transpired, appointed him professor at the National College of Asuncion. He was nominated times after honorary professor and benefited with a fair retirement. Natalicio Gonzalez believes that in 1905, after the defeat of the government of Colonel Escurra, Chamorro joined the Colorado Party. He felt a profound abhorrence towards liberal ideology prevalent in the direction of "coloradismo" and took advantage of his nomination as candidate for senator to resign from his party and refuse the post that he offered his friends. He was president of the Paraguayan delegation that attended the Second International Congress of the American Magisterium, held in Montevideo in 1930. Death and legacy Chamorro died in Asuncion. Carlos Zubizarreta wrote about it: His former student Jose Patricio Guggiari, then president of the