Every human being is unique and no doubt that was true of Patrick Lanagan as well. But what makes him special to me is this: he is the only person whom I have found who is recorded in Griffith's Valuation of Ireland and then emigrated to America.
Most of the information here is about my family or my wife’s, or about families with ties to Cleveland, Ohio, or the area near Rostrevor and Kilkeel in County Down, Ireland. There are also some unrelated families included that I came across. Whatever the case, I hope the material is helpful in your own research. -- Ed Hamilton