Rodríguez de Villalobos. Sancha Díaz de Cifuentes, the wife of Rodrigo Álvarez de Lara, an illegitimate son of Álvaro Núñez de Lara and Teresa Gil de Osorno. Estefanía Díaz Urraca Díaz Notes References Bibliography 12th-century births 13th-century deaths Mistresses of Spanish royalty 12th-century Spanish women 12th-century nobility from León and Castile 13th-century Spanish women 13th-century people from the Kingdom of León