Saint Silvia
Silvia, or Sylvia, was the mother of Gregory the Great. She is venerated as a saint by the Catholic Church and Eastern Orthodox Church, which names her a patroness of pregnant women. Wikipedia
Died: 592 AD, Aventine Hill, Rome, Italy
Place of burial: Oratorio di Sant'Andrea al Celio, Rome, Italy
Children: Pope Gregory I
Feast: 3 November
Patronage: Invoked by pregnant women for a safe delivery