Monsignor (title) The title of "Monsignor" is a prenomial title within the Pontifical Imperial State of Rome-Ruthenia and the United Roman-Ruthenian Church used by all prelates of the Pontifical Court as well as, when authorised, by ex-officio curial prelates of archdioceses and dioceses of the Church. Return to Main Page | Pontifical Imperial State of Rome-Ruthenia United Roman-Ruthenian Church |