For the John Cage composition see 4′33″. Events By place Western Roman EmpirePetronius Maximus becomes Consul. By topic ReligionJohn of Antioch and Cyril of Alexandria sign the Formula of Reunion, thus ending their conflict over the Nestorian controversy and the First Council of Ephesus. BirthsLiu Bing DeathsJohn Cassian, one of the Desert Fathers, monk, Christian saint, writerJuqu MengxunXie Lingyun… (More on 433)