Thank you, Bubblewrap, annswabey and Cliff Ton. The photo of Popham Street shows a church towering over the scene. . The before mentioned John Duffy (my grandfather's brother) and his wife, Bridget Daley, were married there in 1882. What a beautiful church!
Annswabey -- two associated families of the Duffys were the Corcorans and the Donoghues. The Corcorans mostly remained in Longton and live in that area to this day. The Donoghues (Donohues or Donahues) may have moved to Nottingham, as well. I need to do more research on them. I spent a week in Longton in 1979 and nosed around a bit. Th