Pedro Simón studied in Cartagena, Spain and went to Cartagena de Indias in 1603.[4] Simón accompanied Juan de Borja and described his war against the Pijao in 1608.[5] On June 3, 1623, he was named Custodio de la Provincia Franciscana del Nuevo Reino de Granada ("custodian of the franciscan province of the New Kingdom of Granada").[5][6]
In this year he started writing his most notable work Noticias historiales de las conquistas de Tierra Firme en las Indias Occidentales, published in Cuenca, Spain in 1626[4][7] or 1627.[5][6] Later editions were published in Bogotá in 1882–1892, 1953, 1963 and 1982. One part has been published in English under the title "Expedition of Pedro de Ursua and Lope de Aguirre" (London, 1861)[4] and 2010.[8] After finishing this work, Simón settled in the San Diego convent in Ubaté, Cundinamarca, where he died between October 1626 and May 7, 1628.[5][6]
Ocampo López, Javier (2013), Mitos y leyendas indígenas de Colombia - Indigenous myths and legends of Colombia (in Spanish), Bogotá, Colombia: Plaza & Janes Editores Colombia S.A., pp. 1–219, ISBN978-958-14-1416-1