I would like to throw another wrench into the mix.
Claude and his first wife, Marie Binard, had a son. Adrien was born October 7, 1679 at Champlain, Quebec, Canada and died January 4, 1720/21 at Kaskaskia, Randolph, Illinois. He married Domitilde Sacatchi an Indian woman from that part of Illinois. I have no desendents of this marriage but there may have been. They both died and are buried there.