In the Octave of Corpus Christi; S. William of Vercelli, Abbot; Comm. the Octave of the Nativity of St John the Baptist: Missa “Cibávít eos“ The Octave of Corpus Christi being privileged, Feasts are either commemorated only (in which case the appropriate Collect is said after that of the Office) or transferred to after the…