Final answer:
In Roman mythology, Mercury is the son of Jupiter, the king of the gods, and the god of trade, travelers, and thieves.
Step-by-step explanation:
The Roman god Mercury, known as the "Messenger God," is a figure from Roman mythology with strong ties to Greek mythology. Mercury was the son of Jupiter, the king of the gods, and Maia, one of the Pleiades and daughter of Atlas. Jupiter corresponds to the Greek god Zeus, displaying the influence of Greek mythology on Roman religion. In Roman mythological tradition, Mercury was the god of trade, travelers, and thieves, and was known for being a swift messenger of the gods, much like Hermes in Greek mythology.