Hera was Zeus sister. She was the queen all g od and also the goddesses of marriage. Hera and Zeus had to children both were boys. They were was the queen of all gods and also the goddess of marriage. Hera and Zeus had two children both of them where boys, Ares and Hephaestus. Hera was Zeus sister.   Zeus also had other children she was the queen of all gods and also the goddess of marriage. Hera and Zeus had two children both of them where boys, Ares and Hephaestus. Hera was Zeus sister. Zeus also had other children with other mothers. children like Hermes and Apollo and Artem. Hera married to Zeus and is his sister too. Her scared animals are the cow and the peacock.