Serena of Rome was a legendary third-century Christian martyr whose historical existence is considered doubtful. According to tradition, she was the wife of the Emperor Diocletian, though this connection remains unproven. Some accounts suggest she was cast out by her husband due to her faith, potentially leading to her martyrdom. Other traditions claim she lived in exile in Magliano Sabina. Because of her legendary status, she is no longer included in the current martyrology, despite being previously listed in the Martyrologium Romanum.
Life and legend
Tradition describes Serena as a devout Christian who attempted to protect believers from persecution. Some legends suggest she converted after the exorcisms performed by Cyriacus. While some sources link her to the death of a martyr, others indicate she lived in exile in the Lazio region. Her historical identity is contested, as other writers, such as Lactantius, identified different women as the family members of Diocletian.
Veneration
Serena is commemorated on August 16. She is recognized in several traditions, including Catholic, Anglican, and Orthodox. She serves as the patroness of Foglia, and a chapel in Schizzanello is dedicated to her memory. Her legacy is preserved through various hagiographical accounts, such as the Acts of Susanna and the Acts of Pope Caius.