- Born in 938 in Burgos
- Killed on July 29, 995 in Medinaceli, at the approximate age of 56 years
Parents
- Fernan de Castilla (c. 910 - 970)
- Sancha Sánchez (c. 905 - 959)
Family
- Married in 960, with Alba de Ribagorza (c. 945 - aft. 995), issuing
- Sancho (965 - 1017)