Question: Who is Philip Of Spain (1712–1719)'s paternal grandfather?
Sentence (from "Philip of Spain (1712–1719)"): Infante Philip Peter Gabriel was born early in the morning of 7 June 1712, at El Escorial in Madrid, the King's official residence, almost three years after the death of his elder brother and namesake, Infante Philip Peter, who had died aged sixteen days.
Relevant evidence: No