The structure of the Napoleonic Code and some of its content originates in the Code of Justinian, through the mediation of Southern French written law, but *a l

The structure of the Napoleonic Code and some of its content originates in the Code of Justinian, through the mediation of Southern French written law, but *a lot* of it also comes from the Custom of Paris and all the regional customs aggregated around it, that is French common law.