Order of Saint Columbanus (O.S.Col.)

>1448: Abbot Giovanni Malaspina, O.S.Col., Abbot nullius of San Colombano (Italy)

>1267: Abbot Ugo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1261: Abbot Oberto, O.S.Col., Abbot nullius of San Colombano (Italy)

>1259: Abbot Ugo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1257: Abbot Guglielmo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1253: Abbot Pietro, O.S.Col., Abbot nullius of San Colombano (Italy)

>1252: Abbot Guglielmo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1245: Abbot Jacopo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1244: Abbot Guglielmo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1232: Abbot Pietro, O.S.Col., Abbot nullius of San Colombano (Italy)

>1231: Abbot Guglielmo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1228: Abbot Alberto, O.S.Col., Abbot nullius of San Colombano (Italy)

>1227: Abbot Romano, O.S.Col., Abbot nullius of San Colombano (Italy)

>1209: Abbot Guglielmo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1208: Abbot Romano, O.S.Col., Abbot nullius of San Colombano (Italy)

>1204: Abbot Rainerio, O.S.Col., Abbot nullius of San Colombano (Italy)

>1181: Abbot Manfredo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1173: Abbot Falcone, O.S.Col., Abbot nullius of San Colombano (Italy)

>1157: Abbot Anselmo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1125: Abbot Gandolfo, O.S.Col., Abbot nullius of San Colombano (Italy)

>1096: Abbot Jacopo, O.S.Col., Abbot nullius of San Colombano (Italy)

1095: Abbot Guarnerio, O.S.Col., Abbot nullius of San Colombano (Italy)

>1087: Abbot Lanfranco, O.S.Col., Abbot nullius of San Colombano (Italy)

>1073: Abbot Placido, O.S.Col., Abbot nullius of San Colombano (Italy)

>1017: Abbot Bosone, O.S.Col., Abbot nullius of San Colombano (Italy)

>982: Abbot Guinibaldo, O.S.Col., Abbot nullius of San Colombano (Italy)

>980: Abbot Pietro, O.S.Col., Abbot nullius of San Colombano (Italy)

>943: Abbot Luifredo, O.S.Col., Abbot nullius of San Colombano (Italy)

>936: Abbot Gerlanno, O.S.Col., Abbot nullius of San Colombano (Italy)

>927: Abbot Silverado, O.S.Col., Abbot nullius of San Colombano (Italy)

>917: Abbot Teodelassio, O.S.Col., Abbot nullius of San Colombano (Italy)

>903: Abbot Raperto, O.S.Col., Abbot nullius of San Colombano (Italy)

896: Abbot Agilulfo, O.S.Col., Abbot nullius of San Colombano (Italy)

883: Abbot Guinibaldo, O.S.Col., Abbot nullius of San Colombano (Italy)

865: Abbot Amalrico, O.S.Col., Abbot nullius of San Colombano (Italy)

836: Abbot Wala, O.S.Col., Abbot nullius of San Colombano (Italy)

833: Abbot Gundebaldo, O.S.Col., Abbot nullius of San Colombano (Italy)

800: Abbot Anastasio, O.S.Col., Abbot nullius of San Colombano (Italy)

>680: Abbot Vorgusto, O.S.Col., Abbot nullius of San Colombano (Italy)

1176: Bishop Oglerio Malvicino, O.S.Col., Bishop of Bobbio (Italy)

1148: Bishop Simone Malvicino, O.S.Col., Bishop of Bobbio (Italy)

1027: Bishop Attone, O.S.Col., Bishop of Bobbio (Italy)

1017: Bishop Pietroaldo, O.S.Col., Bishop of Bobbio (Italy) and Abbot nullius of San Colombano (Italy)

>983: Bishop Giseprando, O.S.Col., Bishop of Tortona (Italy)

>901: Bishop Liutwardo, O.S.Col., Bishop of Vercelli (Italy)

>865: Bishop Amalrico, O.S.Col., Bishop of Como (Italy)

843: Archbishop Ebbone, O.S.Col., Abbot nullius of San Colombano (Italy)

707: Saint Hydulphe de Moyenmoutier, religious

661: Saint Cumiano, abbot

652: Saint Bobuleno, abbot

639: Saint Bertulfo, abbot

630: Saint Bladulfo di Bobbio, priest

615: Saint Columbanus, abbot

>670: Blessed Congello, abbot