Question: Who is the paternal grandfather of Elvira Of Toro?
Sentence (from "Elvira of Toro"): Elvira (1038/9 – 15 November 1101) was a Leonese "infanta" and the Lady of Toro, Zamora, the daughter of Ferdinand I of León and Castile and Sancha of León, and granddaughter-namesake of Elvira Menéndez, and also an aunt of Elvira of Castile, Queen of Sicily.
Relevant evidence: Yes