Pedro Luis Borgia, duke of Gandía References Pedro Luis Borgia, duke of Gandía Italian noble Ask Anything Homework Help Written by The Information Architects of Encyclopaedia Britannica The Information Architects maintain a master list of the topics included in the corpus of Encyclopædia Britannica, and create and manage the relationships between them. The Information Architects of Encyclopaedia Britannica Britannica AI Ask Anything Learn about this topic in these articles: Cesare Borgia/ Youth and educationHis elder half brother, Pedro Luis, was duke of Gandía, and all of his early benefices were in Spain. At the age of seven Cesare was made an apostolic prothonotary and canon of the cathedral of Valencia. Read MoreHis elder half brother, Pedro Luis, was duke of Gandía, and all of his early benefices were in Spain. At the age of seven Cesare was made an apostolic prothonotary and canon of the cathedral of Valencia. Read More