Salonia was the daughter of Salonius but her mother is unknown. The date and place of her birth have not been found.
Her husband was Marcus Porcius Cato. They were married, but the date and place have not been found. Their only known child was Marcus Porcius Cato Salonianus Major (0154BC-?).
Note 1
Salonia was a Roman slave, and later freedwoman who lived during the mid-2nd century BC, and who was the second wife of Cato the Elder.