Through her mother, Pomponia Ummidia was a descendant of the former ruling Nerva–Antonine dynasty of the Roman Empire.
When her father died in 221, her mother was briefly married to the Roman Emperor Elagabalus.
These inscriptions reveal that Pomponia Ummidia married a Greek Politician called Flavius Antiochianus.
Flavius Antiochianus was an active politician in the reigns of the four above mentioned Roman Emperors.
According to the inscriptions, Pomponia Ummidia appears to have been a virtuous person in character.