Roman Martyrology for May 3 [i.e. 4th day before the Nones of May] on May 03, 2023 Martyrologium Romanum Quarto Nonas Maii Sanctus Ioannes Chrysostomus laudator Sub Decio Sub Diocletiano Sub Henrico VIIIo Sub Iuliano Apostata Sub Revolutionis tyrannis in Gallia +