Colavolpe is a Calabrian name, and there were several people by that name in the Bronx. Do not know of the pasticerria. Here is a page you might like:
https://www.facebook.com/OldImagesOfTheBronx
Thanks for the info. No longer on Face Book so they are not allowing me to see much. Looks like some interesting stuff. BTW, my people were from the Abruzzi portion of Italy.