ヤコブス・デ・ウォラギネ
According to the 13th-century "Golden Legend" (III.15) by Jacobus de Voragine, 15 year-old Agatha, from a rich and noble family, made a vow of virginity and rejected the amorous advances of the Roman prefect Quintianus, who thought he could force her to turn away from her vow and marry him. His persistent proposals were consistently spurned by Agatha. This was during the persecutions of Decius, so Quintianus, knowing she was a Christian, reported her to the authorities. Quintianus himself was governor of the district.