My Grand-Grand-Geand Father is Antoine Robillard. I do not have lots of imformation except he maried a Angele Codere. Their son Martin Robillard maried Genevieve Lambert Aubin. Their son (my grand-father) Floribert Robillard maried Lilas Laforge. One of their daughter Agnés Robillard maried my dad Laurent Desjardins. Going back to Antoine he his the son of Pierre Jr.(3) Robillard maried to Mary---Joly. It would be a pleasure if this help you!!!