for a time was powerless. Carausius was recognized as "associate" emperor by Rome, until such time as she should be ready to punish his rebellion, and for seven years he reigned as emperor of Britain.
But ere this came to pass, Helena the princess had gone over to Gaul, and had become the wife of Constantius the prefect,—"Since only thus," said he, "may I keep in safe custody this prisoner of Rome."
The imperial power of Carausius was but short-lived. Crafty himself, he fell a victim to the craft of others, and the sword of Allectus, his chief minister and most trusted confidant, ended his life when once again the power of Rome seemed closing about the little kingdom of Britain.
Constantius became governor of Britain, and finally cæsar and emperor. But, long before that day arrived, the Princess Helena had grown into a loyal Roman wife and mother, dearly loving her little son Constantine, who, in after years, became the first and greatest Christian emperor of Rome.
She bestowed much loving care upon her native province of Britain. She became a Christian even before her renowned son had his historic vision of the flaming cross. When more than eighty years old she made a pilgrimage to the Holy Land. There she did many good and kindly deeds, erected temples above the Sepulchre of the Saviour, at
