St. Petronille (1st c.), also known as Petronilla, was a virgin martyr of the early Church in Rome. According to tradition she was in some way connected to St. Peter the Apostle; she may have been either his natural daughter, servant, convert (spiritual daughter), or co-laborer in the faith. It is also a tradition that St. Petronilla was cured of palsy by St. Peter. She is remembered for being...