Diego Lopez el Beuno de Haro

Diego Lopez el Beuno was born in 1125 in Toledo, New Castile, Spain.  Diego Lopez el Beuno's father was Lope Dias de Biscaya and his mother was Aldonza de Castro.  His paternal grandfather was Diego Lopez el Blanco de Biscaya and his paternal grandmother is Maria Sanchez de Navarre; his maternal grandparents are Rodrigo Fernandez el Calvo de Castro and Estephania Perez de Trava.  He was an only child.  He died at the age of 89 on September 16th, 1214.

They had a son named Lope Diaz.