Im looking for Nolan/Dolan descendants that may now be living in Ireland.

Hi, Im trying to get more info about my Nolan and Dolan descendants and possible children they may have had after my great grandfather John James Nolan left Ireland in the year 1916 as an immigrant to the U.S. that may still have living offspring or descendants living in Ireland. If my strong feeling is correct then I will surely be glad to find that I may have a great great Aunt or Uncle living in Ireland that I never met.

                            Thank you! :-)

                    Francis John Nolan

P.s: Just in case someone has not noticed this message has attachments, at least one text document and the rest are images of my father, so if anyone in Ireland perhaps has like an old family photo album then their could be a resemblance; which is of course common in families when you look at facial features, etc. Im guessing that some advanced facial recognition pc software could help connect people in family trees together. But before family photo albums existed I wonder what else families had that would help them remember loved ones, etc.