Jun. 2 Tuesday of the Ninth Week in Ordinary Time; Opt Mem of Sts. Marcellinus and Peter, Martyrs, Opt. Mem.
Today is the Optional Memorial of Saints Marcellinus and Peter (d. 304) who were two Roman martyrs who suffered under the Diocletian persecution. The first was an exorcist, the second a priest. Their cultus was so important that after peace was restored to the Church, Constantine built a basilica in their honor. Their names are mentioned in the Canon of the Mass (Eucharistic Prayer I).
