Abbot
III class
White
Mass of St. Romuald, Os iusti (White) with proper collect, Gloria, no Credo, common preface
Ordinary Offices
Matins: Invitatorium Regem Confessorum; Hymn Iste Confessor; lessons 1 and 2 (second and third joined) from occurring scripture, lesson 3 of the feast; Te Deum
Lauds: Ferial antiphons and psalms; remainder from the common; proper prayer
Hours: Ferial antiphons and psalms; remainder from the common
Vespers: Ferial antiphons and psalms; remainder from the common
Compline: Of the feria