Stephanos of Byzantium - Ethnika
Kastanaia,. Eudoxus, however, says it is to be written with theta. “and Kastanaia, unburied among the rocks.” The ethnic is Kastanaios. There is also Kastania, written with iota, a city near Tarentum; the ethnic is Kastaniatēs.
Stephanos excerpt (left) is aligned with matched Herodian passages (right). Colors indicate corresponding overlap spans.