This article does not contain any citations or references. Please improve this article by adding a reference. For information about how to add references, see Template:Citation. Alonso Perez de Leon (Ciudad de Mexico, 30 August 1608 – Valle del Pilón, 17 July 1661) was a New Spanish conquistador, explorer of eastern Nuevo León and a man of letters. References This page uses Creative Commons Licensed content from Wikipedia (view authors).