Nikolaos and Argolicus
His role is traditional and at the same time unusual for the period. Argolicus is a high-standing Roman citizen but he is not part or elite Roman society. He grew up in the country of southern Italy and was rich with land. Although his family was well off, they were isolated from the elite far away in Rome. Children in this situation received their education from tutors who had a favored status within the household.
Nikolaos is unique in that he teaches classical Greek athletics as well. Roman culture looked down on athletics as something only soldiers learned. This training gets Argolicus out of some scrapes that other Romans might not know. On the other hand, Argolicus is not armed, because under the rule of the Ostrogoth king Theodoric, Romans (Italians) were forbidden by law to carry arms in public.
Tutor Role After Childhood
History and Fiction
Because, in the stories, Argolicus grew up with Cassiodorus I can easily imagine a scene like that in the illustration here of the two boys studying together with their tutors.