SS Cyriacus, Largus & Smaragdus, Martyrs: Missa “Timéte Dóminum” ST. CYRIACUS was a holy deacon at Rome, under the popes Marcellinus and Marcellus. In the persecution of Diocletian, in 303, he was crowned with a glorious martyrdom in that city. With him suffered also Largus and Smaragdus, and twenty others, among whom are named Crescentianus, Sergius, Secondus,…