Apostolic Labors
According to the Church historian Nikephoros Callistus, Mariamne, her brother Philip, and the Apostle Bartholomew preached together with success in the Phrygian city of Hieropolis. There the three were arrested and imprisoned for their proclamation of the Gospel.
A wider tradition, preserved in the apocryphal Acts of Philip, places their mission across Greece, Phrygia, and Syria, and recounts their preaching and signs among the peoples of those regions. Mariamne is named in this tradition rather than in the canonical Gospels.