body, after which Constantine ordered the construction of a church at the site.) Constantina took a vow of chastity, and converted her fiancé Gallicanus, and eventually left her wealth to her servants John and Paul for them to spend on Christian works. The story, with considerable elaborations, survives in various literary forms, and as a figure from the life of Agnes, Constantina appears in the late 14th enamelled scenes on the Royal Gold Cup in the British Museum. Cult and recognition of her holiness Her relics were placed by Pope Alexander IV under a new altar. Today, the grave of Constantina is in the church of Santa Costanza, Rome. It was only in the 16th century that Constantina, Attica, and Artemia were placed for the first time in martyrologies. The feast day of Constantina is 18 February. Attica and Artemia are venerated, in addition, on 28 January and 17 February. Together, they are venerated on 25 February and 25 June. Notes References Sources Primary sources Ammianus Marcellinus, Res Gestae Libri XXXI. Secondary sources Vols. 1, 2, 3, 4, 5 300s births 310s births 354 deaths Constantinian dynasty Aurelii Flavii Valerii 4th-century Romans 4th-century Christian saints Constantine the Great Late Ancient Christian female saints Saints from Roman Anatolia 4th-century Roman women Augustae Legendary Romans Daughters of Roman emperors