Many private tutors in the Roman system were Greek slaves or Greek freedman
Education in Rome progressed from an informal, familial system of education in the early Republic to a tuition-based system during the late Republic and the Empire.
Their rules went from the 12 Tables to the Corpus Juris Civilis
TABLE I Procedure: for courts and trials
TABLE II Trials, continued.
TABLE III Debt
TABLE IV Rights of fathers (paterfamilias) over the family
TABLE V Legal guardianship and inheritance laws