# Verified against Divinum Officium (Monastic Tridentinum 1617), live kalendar # check (2029-02-24, no Sunday collision) -- winner outright, Duplex II. # classis. Own proper collect, no unique antiphon of his own. In leap years # this feast (and its vigil, see vigil-of-st-matthias.yml) shift to Feb 25/24 # respectively per the old calendar's leap-day-insertion convention -- not # modeled by this app's flat MM-DD sanctoral-calendar.yml, a known gap left # for later, same as the fixed Lord/BVM feasts. id: st-matthias name: "St. Matthias, Apostle" rank: duplex-2-classis common: common-of-an-apostle propers: "st-matthias" minorHoursCommon: common-of-apostles