Euphorion was an academic and was also the chief librarian .
The library was commissioned in the third century B.C. by Euphorion of Chalcis by the Greek sovereign Antiochus III the Great .
Euphorion of Chalcis was an academic and was also the chief librarian .
The library was commissioned in the third century B.C. by Euphorion of Chalcis by the Greek sovereign Antiochus III the Great .