The Probert Encyclopaedia of Greek & Roman Mythology

PROTEUS

In Greek mythology, Proteus was a son of Abas and the twin brother of Acrisius. In a dispute between the two brothers over the kingdom of Argos,
Proteus was defeated and expelled. He fled to Iobates in Lycia and married his daughter Stheneboea. Iobates restored Proteus to his kingdom by force and Acrisius then agreed to share it, surrendering Tiryns to him. When Bellerophon came to Proteus to be purified for a murder, Stheneboea fell in love with him. Bellerophon refused her and she charged him with making improper proposals to her. Proteus then sent him to Iobates with a letter asking Iobates to murder Bellerophon.
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