On the feast of Saint Eulalia Virgin and Martyr... on December 10, 2022 Dom Laurence Shepherd OSB Dom Prosper Guéranger OSB Festo Sancti Eulaliae Virginis et Martyris L'Année Liturgique Quarto Idus Decembris +
The Commemoration of Pope Saint Melchiades Martyr... on December 10, 2022 Blessed Ildefonso Schuster OSB Dom Prosper Guéranger OSB Festo Sancti Melchiadis Papae et Martyris L'Année Liturgique Quarto Idus Decembris +
The Roman Martyrology for December 9 [the 4th day before the Ides of December] on December 09, 2022 Martyrologium Romanum Quarto Idus Decembris Sub Diocletiano sub Elisabeth Ia sub Galerio Maximiano Sub Iuliano Apostata sub Licinio Sub Maximiano +