You may not know but Jupiter is the same person as Zeus. He had many children. His parents were Cronus (dad) and Rhea (mom). He also had brothers and sisters. They include Hestia, Demeter, Hades, Poseidon, and Hera. He married to his sister Hera but also has many other relationships. He had many children and some went on to become well known gods. He lived in Mount Olympus and was born knowing everything.