Let us now turn to what may be seriously regarded as history and therein ascertain what may be known of the life and character of the empress-mother Helena. It must be taken as a well-established fact that her father, so far from being either a king or a duke of Britain, was indeed an innkeeper at Drepanum, a town on the Gulf of Nicomedia. The story suggested by this circumstance is the commonplace one of a soldier in the service of the emperor Aurelian passing a brief sojourn at the hostelry in Drepanum, and, with the proverbially quick susceptibility of the men of his calling, falling in love with the daughter of his host. The necessary negotiations were easy, for a man like Constantius was an unusual catch for a girl in the position of Helena. No time was lost over preliminaries; in fact, the marriage was so little noted that some historians claim that it never took place at all. These hold that Helena was never anything more than the concubine of Constantius; but the fact that Diocletian insisted upon her divorce proves that she was legally married. That, as is often stated, the birth of Constantine took place before the marriage of Helena may not be untrue. Some have found a support for this allegation in the fact that "he first established that natural children should be made legitimate by the subsequent marriage of their parents." From the fact that a number of places lay claim to the honor of being the birthplace of Constantine, it would seem that Helena accompanied her husband in the wanderings consequent to the profession of a soldier. Gibbon thinks that the historians who award this distinction to Naissus, in Dacia, are the best authorities, though later writers think it rightly belongs to Drepanum, the home of Helena. This place was afterward called Helenopolis by Constantine, in honor of his mother.
Theodoret seems to have thought that Helena gave her son a Christian education, while, on the other hand, we are plainly told by Eusebius that she was indebted to Constantine for her knowledge of Christianity. It is very easy to entertain a doubt of both these theories. If Helena was a Christian when Constantine was a child, and if she trained him in that belief, his after conduct shows extremely unsatisfactory results of a mother's teaching. Constantine certainly did not withdraw his support and patronage from the ancient religion until he was past forty years of age; and it is well known that he delayed his baptism until near the end of his life, so as to enjoy the advantage of its purifying effect at the latest possible moment. These cumulative circumstances render us exceedingly sceptical of the possibility of so zealous a convert as was Helena resulting from so indifferent a teacher as was Constantine.
When his son was eighteen years old, Constantius was promoted to the rank of Cæsar. This majesty, however, Helena was not allowed to share with her husband. The innkeeper's daughter was displaced by a more advantageous match with Theodora, the daughter of the Augustus Maximian. Later on, Fausta, another daughter of Maximian, was married to Constantine, and thus Theodora was made sister-in-law to her own stepson. Such intricate matrimonial alliances were not uncommon among rulers, where the main object is to conserve the family prestige.
How Helena consoled herself in her humiliation, or in what way she occupied herself during the interval between her divorce and the accession of Constantine, we do not know. As is the wont with women in such circumstances who are no longer young, she turned her thoughts to religion. It was most probably at this time that Helena became a Christian openly, though she may have been friendly to the Church while she was still the wife of Constantius.
In the year 306 Constantius died. He left three sons and three daughters, who had been born to him by his second wife Theodora; but the son of Helena, a mature man and an experienced soldier, was immediately promoted by the army from the Cæsarship to the Empire of the West. It is much to his credit that in that age when family ties were no safeguard against inhuman treatment by close but stronger relatives, who sought to secure themselves in the possession of a throne, Constantine nobly cared for the children of the woman for whose sake his own mother had been repudiated. Unfortunately for his reputation, he was not always so humane.
The three half-sisters of the emperor were Constantia, Anastasia, and Eutropia. This is perhaps as good a place as any in which to glance at the history of these women, who did not greatly affect the course of events. Constantia married the Emperor Licinius. She was greatly beloved by Constantine, and at times seemed to wield some influence over his decisions, not sufficient, however, to save the life of her husband or that of her young son. It was during the magnificent festivities occasioned by her marriage at Milan that the two emperors made the first proclamation of religious liberty that was ever heard in an imperial edict by the subjects of Rome. "Religious liberty," they said, "should not be denied, but it should be granted to every man to perform his duties toward God according to his own judgment." Licinius, however, did not live up to this decision, nor was he loyal to his brother-in-law in other matters. Civil war followed, in which Constantine was victorious, and through his victory he became sole emperor. Constantia pleaded for the life of her husband, and gained from her brother the promise that he should suffer no severer punishment than banishment; but, notwithstanding this brotherly pledge of mercy, a motive was soon discovered which seemed to justify the death of Licinius. Gibbon remarks: "The behavior of Constantia, and her relation to the contending parties, naturally recall the remembrance of that virtuous matron who was the sister of Augustus and the wife of Antony." In later years, when Constantine had become the arbiter of the theological disputes which rent the newly established Church and had banished Arius for his heresy, Constantia again acted the part of peacemaker and, on her deathbed, warned the emperor to "consider well lest he should incur the wrath of God and suffer great temporal calamities, since he had been induced to condemn good men to perpetual banishment." It was probably largely owing to these good offices that Arius was recalled. Notwithstanding her indulgent attitude toward heretics, Constantia seems to have been a woman of genuine Christian feeling, honoring her faith by the nobility of her life, a comment which cannot justly be passed upon all the Christian princesses of her time.
Anastasia, the second sister of Constantine, was married to Bassianus, a man of high position, who, on being favored with this imperial alliance, was further promoted to the rank of Cæsar. He was later discovered in a conspiracy against Constantine and put to death. Further than this there is nothing noteworthy to be told of Anastasia. Eutropia was espoused to Nepotianus. Of her history there is nothing remarkable recorded except that after the death of her great brother she was slain with her son, who in Rome had headed the rebellion against the usurpation of Magnentius.
We will return now to the court of Constantine, where we shall find his mother installed in great honor and dignity and not without an influence of her own. Whatever may have been the faults of her son, Helena had no cause to complain of any lack of duty on his part toward herself.
The court of Constantine, nominally Christian though it was, exhibited the same characteristics of jealousy and intrigue as had the palaces of the pagan emperors. Before his marriage with Fausta, the emperor had, like his father, contracted a "left-handed" marriage, in his case with a woman named Minervina, whom he repudiated for the sake of an alliance which policy dictated. Some authors, seem to insinuate, as in the case of Helena, that there was no marriage in the legal sense; but the testimony rather points to the contrary. However this may have been, Crispus, the son of Minervina, was retained by his father and brought up as a legitimate heir to the purple. This naturally resulted, on the part of Fausta, in jealousy for the rights of her own children. This whole story is deeply shrouded in mystery, as is the wont with the domestic affairs of court; but the few rays of historical light which do penetrate the gloom reveal to us nothing but a horrible intricacy of moral turpitude. The murder of Crispus by the order of his father was the outcome. Some ancient writers accuse Fausta of indulging an unchaste passion for her stepson and of bringing about his death in revenge for his disappointing her desires. They represent her as charging the young man with an attempt of which his innocence was in reality the cause of her malice toward him; but it is more likely that her fear of his standing in the way of her own sons was the motive for bringing about his downfall. Whether innocent or guilty, Crispus perished, for Constantine, whatever may have been his religion, was as implacably cruel as Tiberius. He even put to death the twelve-year-old son of his favorite sister Constantia, for no other reason than that the lad's existence might prove an injury to his own sons.
But, as Victor Duruy writes, "the tragedy was not yet ended. In the imperial palace lived Helena, the aged mother of the emperor, a rough-mannered, energetic woman, to whom the murder of Crispus was a horrible crime. Repudiated by Constantius Chlorus, she had seen the imperial title and honors pass to a rival; when policy expelled Minervina, as it had driven out herself, from an emperor's dwelling, this similarity in misfortune attached her to the son whom that daughter-in-law had borne to Constantine, and who was to grow up with a stepmother in his father's house. Helena watched over the boy with anxiety, and toward the children of Fausta she felt the same aversion that the latter manifested toward Crispus. Between these two women, no doubt, a mutual hatred existed. How did Helena succeed in making Fausta appear the author of abominable machinations? This we do not know; but we have the fact that, by order of Constantine, the empress was seized by her women, shut up in a hot bath, and smothered."