Question: What nationality is Peter Of Barcelona's father?
Sentence (from "Ramon Berenguer IV, Count of Barcelona"): Ramon Berenguer IV (c. 1114 – 6 August 1162, Anglicized Raymond Berengar IV), sometimes called the Saint, was the Count of Barcelona who brought about the union of his County of Barcelona with the Kingdom of Aragon to form the Crown of Aragon.
Relevant evidence: Yes