Sunday 7 June. Sunday in the Octave of Corpus Christi. Commemoration of Second Sunday after Pentecost. Anthem after Compline: Ave regina celorum.
Monday 8. Saints Medard and Gildard, bishops, three lessons. Com. Oct. Corp. Sub tuum presidium.
Tuesday 9. Ss Primus and Felician, martyrs, three lessons. Com. Oct. Corp. O florens rosa.
Wednesday 10. Feria IV in Oct. Corp. Rogamus te.
Thursday 11. St Barnabas, apostle, semidouble. Com. Oct. Corp. Ave stella matutina.
Friday 12. St Basilides and his companions, martyrs, three lessons. Mundi domina.
Saturday 13. Sabbath. Salve regina.
St Barnabas and the Octave day of Corpus Christi are both semidoubles. I tossed a coin. There may be a rubric somewhere to cover this occurrence, but I have yet to find it.