After Dion 's death in 353 BC , his widow Arete and his sister Aristomache turned to Hicetas for protection .
Hicetas is first mentioned as a friend of Dion .
After Dion 's death in 353 BC , Hicetas ' widow Arete and his sister Aristomache turned to Hicetas for protection .
Hicetas is first mentioned as a friend of Dion .