Just got subscription to Ancestry. We are descendents of John Duffy who was the brother of Thomas. John Duffy was my great grandfather. We have lots of Duffy family info. What info do you have and what are you looking for? Who was your Duffy ancestor.
We're looking for more info on John Duffy's wife Margaret McLaughlin who was also the sister of Peter Duffy's wife Bridget.
Can't wait to hear from other Duffy descendents. There are a lot of us out there.