Nothing is known about the origins of Roger Kessy, the ancestor of the Caissie-Quessy – except that he was Irish by nationality.
On ignore tout sur les origines de Roger Kessy, l’ancêtre des Caissie-Quessy-sauf qu’il était Irlandais de nationalité.
https://famillecaissie.org/
https://www.umoncton.ca/umcm-ceaac/files/umcm-ceaac/wf/wf/pdf/37fam-caissie.pdf
A website for Acadians by Acadians