Hestia

Hestia (Hes TEA uh Roman name Vesta)
Hestia is the eldest sister of Zeus. She is a virgin goddess. She does not have a distinct personality. She plays no part in myths. She is the Goddess of the Hearth, the symbol of the house around which a new born child is carried before it is received into the family. Each city had a public hearth sacred to Hestia, where the fire was never allowed to go out.

Hestia chose to spend her time, not on Olympus, but on earth with the mortals. She has never wed but she protects orphans and missing children. She is the goddess of humble domestic joy. She is also one of only three who are immune to the spells of Aphrodite, the other two are Athene and Artemis.