Remains of the Temple of Vesta, in the Forum at Rome.
The goddess of the hearth fire. She was identified with Hestia, the Greek goddess of the hearth. In early Rome the family in each household would gather at the hearth once a day to perform a sacrifice to Vesta. There was a small circular temple of Vesta in the Forum at Rome, where the fire on her altar was kept constantly burning by the Vestal Virgins. This eternal flame represented the goddess, who was not portrayed by statues. Vesta had a festival on 9 June.
From Handbook to Life in Ancient Rome, by Leslie Adkins, and Roy A. Adkins.
Image courtesy of GinoMM, from Wikimedia Commons
First century statue of Mars at the Musei Capitolini in Rome
Originally an Italian god of agriculture and guardian of fields and boundaries, Mars was later connected to the Greek god of war, Ares. Mars was considered the god of warfare, as opposed to the goddess Minerva, the Roman equivalent of Athena, who was associated with military strategy. And although the Greek god Ares was portrayed as a destructive force, Mars to the Romans represented military power used to achieve stability. A festival celebrating Mars in both his roles, as a war god, and as an agricultural god, ran over three weeks long during the month of March, which was named after him. The festivities included processions of ritual dancing by priestly colleges, sacrifices, horse and chariot racing and purification of the sacred war trumpets and shields. Mars also had a series of festivals in February, May and October to honor him. His union with Rhea Silvia produced Romulus and Remus, the mythical founders of Rome; his union with Venus, the Roman goddess of love, produced the child Cupid. The wolf and the woodpecker were his sacred animals, and he is often portrayed wearing a helmet and carrying a spear.
Janus coin from Republican Rome, c. 225-12 BCE. Image courtesy of VROMA.org
Janus was one of the earliest gods, worshipped before Rome was founded as a city. He was the god of beginnings, and endings, and is often represented in two-headed form, looking both forward and backward. He was associated with doorways, gates and archways, and was the first god invoked in any sacrifice. The first month of the year was named after him, January. There was a cult in his honor on a hill in Rome, which was named after him, the Janiculum.
Bonus Eventus, on the right, Antoninus Pius on the left. Photo credit: Ancients Info
Bonus Eventus was the Roman god of successful enterprises. According to The Classical Dictionary, by Charles Anthon, Bonus Eventus was represented holding a cup in his right hand, and ears of grain in his left.