He was Prometheus' brother, Epimetheus.
If your talking about the film prometheus then no it doesn't have a family because prometheus is the ship.
Prometheus' weakness is eagles/vultures, because they ate him.
Prometheus was the protagonist in the Greek myth about the origin of man's use and control of fire. Therefore, Prometheus symbolizes any concept related to this.
he was punished because he was an idiot
Prometheus was a Titan, punished because he gave mankind the gift of fire.
In some Greek myths, Prometheus is credited with the creation of Man. But because his brother, Epimetheus, gave all the favorable gifts to the animals, nothing was left to give man. So, Prometheus mad man walk on two legs, like the gods, and gave him the gift of fire, another item only the gods possessed. After an incident during the first sacrifice, Zeus took fire away from Man. Prometheus stole it back, and as a punishment, Zeus had him chained to a mountain to have an eagle eat his lever every day for eternity.
He was loyal to mankind because he always helped them and protected them.
Because Prometheus helped the Zeus and his siblings defeat the other Titans.
Ayn Rand used the name Prometheus because he is a figure from Greek mythology who defied the gods to bring knowledge and fire to humanity. Similarly, the protagonist in "Anthem" rebels against a society that suppresses individuality and seeks to rediscover the light of knowledge and self-discovery.
he gave the 'fire' to humanbeings and Zeus punished him because fire symbolizes 'knowledge'
He named him self after a god because he has some kind of epiphany.
Prometheus was the creator of man in Greek myth. Because of his gift of fire (which he stole from the gods), he was punished by being chained to a rock and having his liver eaten out every day by an eagle. Because he was immortal, he could never die from this. He was eventually freed by Heracles after Chiron the Centaur exchanged his immortality for Prometheus' freedom.