I am a graduate student working on a thesis in New Orleans and I am gathering information on John Hagan, married to Jane Murphy, who died in Chattanooga, lived at 66 Claiborne Street, worked as a stone cutter, had a brother named James and a son named John P. who died in 1923.
If any of this is familiar to you, we're probably researching the same person. I'd be happy to send you the newspaper clippings, directory information, etc. that I've found regarding John Hagan. Please contact me if this is the case.