The Roman Martyrology for the 15th day before the Kalends of March on February 14, 2023 Martyrologium Romanum Quintodecimo Kalendas Martii Sanctus Gregorius Magnus scribit sub Hadriano +
The Roman Martyrology for the 10th day before the Kalends of February on January 22, 2023 Decimo Kalendas Februarii Festa Discipulorum Apostolorum Martyrologium Romanum Sanctus Gregorius Magnus scribit Sub Diocletiano +
The Roman Martyrology for January 19 [the 14th day before the Kalends of February] on January 18, 2023 Martyrologium Romanum Quartodecimo Kalendas Februarii Sanctus Gregorius Magnus scribit Sub Antonino sub Claudio sub Marco Antonino et Lucio Aurelio +