I have just learned that I may have relatives in Chicago. They would have emigrated from Belfast Northern Ireland sometime between 1910 and 1960. Has anybody any connections?
Don't forget, research into the name O'Brien revealed many variations, including O'Brien, OBrine, O'Brion, O'Bryan, O'Bryen, McBrien, McBrine, Brian, Briand, Briant, Brine, Brines, Briens and many more.