Hi. Mederic's parents were Andre Blouin and Francoise Bounin. They resided in Poltou, France. Mederic himself was born in Lucon, France in 1641. I hope this helps you in your search.
I am searching for some human interest stories about the Blouin line, including Mederic and families. I know your search is more with the Dion's but if you have info like, work they did, offices held if any, inventions, great accomplishments, even if they were only farmers... please let me know.
Thanks, Scott. aka Jazbuff@aol.com