Stephanos of Byzantium - Ethnika
Kammania: a region of Thesprotia. It was renamed Kestrinia, from which comes the river Kadmos. Kestrinos is a foundation of Kestrinos son of Helenos the Priamid. The inhabitants are 'Kammanoi', just as 'Kampanoi' is from the name Kampania.
Stephanos excerpt (left) is aligned with matched Herodian passages (right). Colors indicate corresponding overlap spans.