Pepin I the Great 757-766
Charles I the Great 766-799 (766-770 disputed by Carloman)
Pepin II the Hunchback 799-802
Charles II 802-811
Louis I the Pious 811-840 (818-819 disputed by bernard and Roland, 831-832 deposed by Lothar)
840-843 Civil war
843-855 Lothar I
855-875 Louis II "Murus Ecclesiae" (the Church's Wall)
875-876 Louis III the German
876-880 Charles III the Fat
880-882 Guido II and Guido III of Spoleto (usurpers, Guido I and II as emperors)
880-884 Hugo I of Els
Bosonid dynasty[]
885-887 Boso I of Vienne
887-926 Louis IV the Infant of Provence
(915-922) (Alberic I of Italy, usurper in Lombardy)
(922-924) (Rudolf II of Upper Burgundy, usurper in Lombardy)
926-929 Hugh I of Arles the Traitor with his son Hubert I
929-934 Charles IV Constantine of Vienne
Ivrea/Anscari dynasty[]
934-955 Berengar I of Ivrea
955-964 Adalbert of Burgundy
964 title declared null and void by Pope Benedict V
(970-974 abortive and forcible restoration by Adalbert, later murdered; end of the HRCEW)