Stephanos of Byzantium - Ethnika
Orestia: a city in Orestis, on a mountain lying above the Macedonian land; from it came Ptolemy son of Lagos, the first to rule as king of Egypt. The citizen is Orestiai͂os. There is also another Orestia in Arcadia, which Eudaimon and Horos write with the diphthong ει, as Orestia.
Stephanos excerpt (left) is aligned with matched Herodian passages (right). Colors indicate corresponding overlap spans.