(~250 - 330 AD)
The mother of Constantine the Great, born about the middle of the third century, possibly in Drepanum (later known as Helenopolis) on the Nicomedian Gulf; died about 330. She was of humble parentage. Nevertheless, she became the lawful wife of Constantius Chlorus. Her first and only son, Constantine, was born in Naissusin Upper Moesia, in the year 274. Upon the death of her husband Constantius, her son Constantine succeeded him.
Her son’s influence caused her to embrace Christianity after his victory over Maxentius. This is directly attested by Eusebius (Vita Constantini, III, xlvii): “She (his mother) became under his (Constantine’s) influence such a devout servant of God, that one might believe her to have been from her very childhood a disciple of the Redeemer of mankind.” It is also clear from the declaration of the contemporary historian of the Church that Helena, from the time of her conversion had an earnestly Christian life and by her influence and liberality favoured the wider spread of Christianity. Tradition links her name with the building of Christian churches in the cities of the West, where the imperial court resided, notably at Rome and Trier, and there is no reason for rejecting this tradition, for we know positively through Eusebius that Helena erected churches on the hallowed spots of Palestine. Despite her advanced age she undertook a journey to Palestine when Constantine, through his victory over Licinius, had become sole master of the Roman Empire, subsequently, therefore, to the year 324. It was in Palestine, as we learn from Eusebius (loc. Cit, xlii), that she had resolved to bring to God, the King of kings, the homage and tribute of her devotion. She lavished on that land her bounties and good deeds, she “explored it with remarkable discernment”, and “visited it with the care and solicitude of the emperor himself“.
Then, when she “had shown due veneration to the footsteps of the Savior”, she had two churches erected for the worship of God: one was raised in Bethlehem near the Grotto of the Nativity, the other on the Mount of the Ascension, near Jerusalem. She also embellished the sacred grotto with rich ornaments. This sojourn in Jerusalem proved the starting point of the legend first recorded by Rufinus as to the discovery of the Cross of Christ. The first traces of the veneration of the cross are found in the 4th century. (According to tradition, the Empress Helena discovered the cross on September 14, 320.)
The poor and destitute were the special objects of her charity. She visited the churches everywhere with pious zeal and made them rich donations. It was thus that, in fulfillment of the Saviour’s precept, she brought forth abundant fruit in word and deed. If Helena conducted herself in this manner while in the Holy Land, which is indeed testified to by Eusebius, Bishop of Caesarea in Palestine, we should not doubt that she manifested the same piety and benevolence in those other cities of the empire in which she resided after her conversion. Her memory in Rome is chiefly identified with the church of S. Croce in Gerusalemme.
Constantine was with her when she died, at the advanced age of eighty year or thereabouts (Eusebius, “Vita Const., III, xlvii). This must have been the year 330, for the last coins which are known to have been stamped with her name bore this date. Her body was brought to Constantinople and laid to rest in the imperial vault of the church of the Apostles. It is presumed that her remains were transferred in 849 to the Abbey of Hautvillers, in the French Archdiocese of Reims, as recorded by the monk Altmann in his “Tranlatio”. She was revered as a saint, and the veneration spread, early in the ninth century, even to Western countries.