Here's my opinion. The families in america were established by lucky and all the other bosses about 80+ years ago and Montreal was part of the 5 families who gave them permission to make there own family. Basically the guys were made by galante when he took over the bonannos from 75 to 79 and probably rusty and Massino after. That Spanish guy who was Vito's body guard who got whacked in Sicily some one didn't respect. I bet there's a bunch of zips up there from all parts of Italy but not there own family. They all answer to some boss over there but not a rizzuto.