St. Flavia Domatilla was niece to the consul and martyr St. Flavius Clemens, being the daughter of his sister as Eusebius testifies; consequently she was little niece of the Emperor Domitian, who, having put to death her illustrious uncle, banished her for her faith into Pontia. There she lived with her holy eunuchs, Nereus and Achilleus, in exercises of devotion, they all dwelling in separate...