"Cyriacus (fl. c. 303 AD), sometimes Anglicized as Cyriac, according to Christian tradition, is a Christian martyr who was killed in the persecution of Diocletian. He is one of twenty-seven saints, most of them martyrs, who bear this name, of whom only seven are honoured by a specific mention of their names in the Roman Martyrology." - (en.wikipedia.org 23.03.2020)
