Raizdos
Raizdos was possibly a king of the Odrysians in Thrace in the early 3rd century BC. He is attested in an inscription from Delphi as the father of Kotys III, who was king sometime between 276 and 267 BC. The date and the names suggest the possibility that Raizdos was the son of Kotys II, himself attested in an inscription from Athens dated to 330 BC. Several scholars have considered the name "Raizdos" a variant orthography of "Roigos", a Thracian royal name found on 3rd-century BC coins and in a graffito in the Kazanlăk Tomb, naming "Roigos, son of Seuthes." Even if the two names are variant forms of the same name, it remains uncertain whether Kotys III's father Raizdos can be identified with Roigos, son of Seuthes. No Raizdos is attested among the several known sons of Seuthes III.