On my Mothers Line I have ancestors with the name of Meloche. There are streets & Roads named Meloche. In Amherstburn & LaSalle Ontario. Then there is Meloche Avenue in Dorval Quebec. I also found a Meloche Feed & Grain on McGregor St. outside of Amherstburg ON. Both the towns of LaSalle & Amherstburg are on the south side of Windsor, ON. Which is of course across from Detroit [you can read an older post about Detroit and its French Canadian connection}. I already knew of a street in the Detroit area with the Meloche name on it. However when I searched today I learned something new.
Go ahead put a ancestors last name in Google with street after it and see what you can find out more on your family.