Fernando Pérez de Lara
(born c. 1115, fl. 1122–50) the illegitimate son of Urraca, queen regnant of León and Castile, and her lover, Count Pedro González de Lara (–)
(born c. 1115, fl. 1122–50) the illegitimate son of Urraca, queen regnant of León and Castile, and her lover, Count Pedro González de Lara (–)