Changes in Ecclesiastical Jurisdictions in Monaco

Date	Change
1868.04.30	Abbacy nullius of Saints-Nicholas-et-Benoît was established (from Diocese of Nice)
1887.03.15	Abbacy nullius of Saints-Nicholas-et-Benoît was promoted as Diocese of Monaco (without ecclesiastical province)
1981.07.30	Diocese of Monaco was promoted as Archdiocese of Monaco