Question: Who is Infante Francisco, Duke Of Beja's paternal grandmother?
Sentence (from "Infante Francisco, Duke of Beja"): Infante Francisco, Duke of Beja , (Lisbon, 25 May 1691 – Lisbon, 21 July 1742) was a Portuguese "infante" (prince) son of Peter II, King of Portugal, and his second wife, Maria Sofia of the Palatinate.
Relevant evidence: Yes