Caroli Borromaei
Martyrological notice
The historical Roman Martyrology commemorates Caroli Borromaei on 4 November. The Latin notice identifies the record as bishop and confessor.
Historical martyrology witness · Martyrologium Romanum (Latin historical edition)
Sancti Caroli Borromaei Cardinalis, Episcopi Mediolanensis et Confessoris, qui migravit in caelum pridie hujus diei.