Bishop, Confessor, Doctor of the Church
Mass of the feast (White), Gloria, common preface, commemoration of the feria
Matins: Invitatorium Regem Confessorum Dominum; Hymn Iste Confessor; Thursday psalms and antiphons; Lesson 3 of the feast; Te Deum
Lauds: Thursday psalms and antiphons; Hymn Iesu, Redemptor; commemoration of the feria
Hours: Thursday psalms and antiphons per annum
I Vespers: Of the Immaculate Conception; Hymn Ave, maris stella; commemoration of the feria only (no commemoration of St. Ambrose).
Compline: Of Sunday