(Ἑρμίων), a son of Europs, and grandson of Phoroneus, was, according to a tradition of Hermione, the founder of that town on the south-east coast of Peloponnesus. (Paus. 2.34.5.)
[L.S]A Dictionary of Greek and Roman biography and mythology
Smith, William
A Dictionary of Greek and Roman biography and mythology. William Smith, LLD, ed. 1890