IV class
Green
Commemoration of St. Prisca, Virgin and Martyr
Mass of the preceding Sunday; no Gloria or Credo; commemoration of St. Prisca; common preface
OR
Mass of St. Prisca Me exspectaverunt; Red; Gloria; proper Collect
Matins: Invitatorium and Hymn per annum as given in the psalter; lessons from occurring scripture, no Te Deum
Lauds: Antiphons and psalms of the feria (first schema); remainder per annum as given in the psalter; oration of the preceding Sunday; commemoration added
Hours: Antiphons and psalms of the feria; remainder per annum as given in the psalter; oration of the preceding Sunday
Vespers: Antiphons and psalms of the feria; remainder per annum as given in the psalter; oration of the preceding Sunday
Compline: Of the feria