Pierre de Villiers - Not the husband of Francois Joing

I have unlinked Pierre's marriage relationship to Francoise Joing (whose husband was Jean de Villiers & whose daughter was Marie de Villiers b 9.11.1673, and bap 12.11.1673 at Guines, France (Possibly the Marie de Villiers who went to SA))

If there is proof that Francois married Pierre de Villiers; or that Marie de Villiers, SM/PROG was his daughter & not the child of Jean & Francois, it would be great to have.