Thrace
Place
Civil War 3.4 supplies the first indexed source portrait: “… Of these Deiotarus had brought six hundred Gauls, and Ariobarzanes five hundred from Cappadocia; Cotys had provided the same number from Thrace and had sent his son Sadala; from Macedonia there were two hundred under the command of Rhascypolis, a man of marked valour. …”
Named form in selected editions; identity established only to the extent of the cited context.
Civil War 3.4
Caesar
… Of these Deiotarus had brought six hundred Gauls, and Ariobarzanes five hundred from Cappadocia; Cotys had provided the same number from Thrace and had sent his son Sadala; from Macedonia there were two hundred under the command of Rhascypolis, a man of marked valour. …