Righteous Mariamne “The Apostolic Virgin” and sister of the holy Apostle Philip (November 14), made a vow of virginity and became the companion of her brother Philip and the holy Apostle Bartholomew (June 11), actively assisting them in their apostolic work.
The Church historian Nicephorus Callistus describes their successful preaching in the Phrygian city of Hieropolis, where they were arrested and locked up in prison. They put the Apostle Philip to death on a cross, but Saint Mariamne and Saint Bartholomew were set free. Saint Bartholomew went to preach the Gospel in India. Saint Mariamne, after burying the body of Saint Philip, preached the Gospel at Lykaonia (Asia Minor). She died there in peace.