Alguazil-mor of Seville (?-1371). Proctor to King Enrique II of Castile sent to Portugal to negotiate a treaty of peace with King Fernando and thus end the 1st Guerra Fernandina (1371). Affonso Perez de Gozmam Chronicle entries in which Alfonso Pérez de Guzmán appears: Crónica de D. Fernando, ch. 53: 30