St. Helena, the mother of Constantine, as described by 4th Century historian Eusebius Pamp

The empress Helena was the wife of Constantius I Chlorus and mother of Constantine the Great. She was also a devout Christian and a saint of the Catholic .
Helena, St. Helena, or St. Helen (Greek: Αγία Ελένη, Latin: Flavia Iulia Helena Augusta; c. 250 – c. 330), was a Greek native from the Greek city of Drepana .
In Finding Jesus we learn of a woman described as the first archaeologist - Saint Helena - who is said to have discovered the cross on which Jesus died.