See The Medieval Origins of the Legal Profession by Brundage, which has some early chapters on the Roman time period: * https://press.uchicago.edu/ucp/books/bo

See The Medieval Origins of the Legal Profession by Brundage, which has some early chapters on the Roman time period: * https://press.uchicago.edu/ucp/books/book/chicago/M/bo5620943.html https://press.uchicago.edu/ucp/books/book/chicago/M/bo562094... * Review: https://forhistiur.net/2011-05-munzinger/ https://forhistiur.net/2011-05-munzinger/ * https://en.wikipedia.org/wiki/James_A._Brundage https://en.wikipedia.org/wiki/James_A._Brundage