Yes I am in Sask. Looks like we know the same things-:) Dominic and Teresa were my ex husband, Dana's grandparents.
Have you looked for Dominic's passenger entry at Ellis Island? I was able to find it and it nlooks like Grandpa sailed to the US from Italy via Hamburg. He came from Garbagna in Northern Italy. I was able to make contact with a niece there and she gave me info on the rest of the family there. I was also able to get back 2 more generations. I haven't been able to make any headway on Grandpa's mother's side though.
I was hoping to make contat with a desendant of one of Dominics cousins who went to the US before him. I will have to dig in my papers to find that person again. It has been a while now-:)
Nice to make contact.