These are the texts which we study. In my opinion they represent something like a coherent body of study which shows the core and breadth of rapier technique in France between approximately 1590-1640.
The sources below contain some gaps and there is plenty of room for interpretation. In these cases, since they all (mostly?) credit Camillo Agrippa as a theoretical and methodological ancestor, it is fitting that his 1553 text is used as an outsider reference point where necessary and where possible.
I have a theory that both these sources are different expressions of the same underlying system of swordsmanship which ranged across the Mediterranean coast of the Occitan-speaking lands of southern France and eastern Spain. This is a hill I will die on.
As a secondary focus and a counterpoint to the sources above: