I am looking for the descendants of Francis Duffy.He is my grandmother's brother. She was Catherine Duffy, born 4-12-1885 to James
and Rose(McCabe)Duffy.She moved to Chicago, married Owen McMahon(also of Augnamullen) ugnamullen). I was told that Francis settled in Rhode Island and had four sons. He and his wife were killed in an accident at a young age. One son drowned, one was a priest.