In the early Middle Ages there was a chapel in honour of St Felicitas (Felicity) in an ancient Roman edifice near the ruins of the Baths of Titus.
To the name of Silvanus it adds the statement that his body was stolen by the Novatians (hunc Silvanum martyrem Novatiani furati sunt).
She implored God only that she not to be killed before her sons, so that she might be able to encourage them during their torture and death in order that they would not deny Christ.
We are not entirely sure as to how each of them died, but it is said that Januarius, the eldest, was scourged to death; Felix and Philip were beaten with clubs until they expired; Silvanus was thrown headlong down a precipice; and the three youngest, Alexander, Vitalis and Martialis were beheaded.
They suffered and died in Rome about the year 164 She was buried in the catacomb of Maximus on the Via Salaria, beside St Silvanus.
The "Acts" that give the above account of the seven martyrs as sons of Felicitas existed, in some form, in the sixth century, since Pope Gregory I refers to them in his "Homiliæ super Evangelia, book I, homily iii.
"[10] The early twentieth century Catholic Encyclopedia reported that "even distinguished modern archæologists have considered them, though not in their present form corresponding entirely to the original, yet in substance based on genuine contemporary records."
The earliest recension of these "Acts" does not antedate the sixth century, and appears to be based not on a Roman i.e. Latin text, but on a Greek original.
If Felicitas were really the mother of the seven martyrs honoured on 10 July, it is strange that her name does not appear in the well-known fourth-century Roman calendar.