Rodrigo Alvarez of Asturias

Rodrigo's father was Count de Coimbra Hermengildo Guterres of Portugal and his mother was Justa.  His paternal grandparents were Count Guterre Hermenegildes of Coimbra and Elvira Osorio. He had two half-brothers and two half-sisters, named Guterre, Munio, Elvira and Ildonca.  He died in 1066.¹