Saint Helena (also known as Saint Helen, Helena Augusta or Helena of Constantinople) 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; St. Ambrose, in his “Oratio de obitu Theodosii”, referred … Continue reading August 18 – The Empress who found the True Cross