Egeria (mythology)
Egeria (Latin: [eːˈgɛria], Ancient Greek: Ἠγερία) was a nymph attributed a legendary role in the early history of Rome as a divine consort and counselor of Numa Pompilius, the second king of Rome, to whom she imparted laws and rituals pertaining to ancient Roman religion. Her name is used as an eponym for a female advisor or counselor.