According to Apollodorus, he dishonored Hera every chance he got.  
According to Apollodorus, he dishonored Hera every chance he got.  He was so named because a mare stepped on his face and discolored it.  This man killed his mother's stepmother at an altar of Hera. During his  reign he allowed his half-brother to kill himself by drinking bull's blood  but he killed his infant son Promachos. This son of Tyro and slayer of  Sidero was the brother to Neleus. After his death, he was succeeded by  his son (*) Acastus. During the Olympics, this man was honoring his father  Poseidon when he noticed a man with only one sandal, prompting him to issue  a quest. For 10 points, name this king of Iolcus who sent Jason to get the  golden fleece.
According to Apollodorus, he dishonored Hera every chance he got.  
Pelias