I just read your post about a family with a Dillon connection that immigrated to Chicago. I am searching for roots in Ireland to my ggrandfather Michael Dillon who immigrated to Chicago. He married a Margaret Hart and was the father of : Mary J., Sabina, Catherine, Agnes, Thomas, John and William.
Thomas's death certificate in Chicago give Michael as coming from Galway and Margaret from Mayo. I have had no luck crossing over to Ireland and finding information. If you can give me any help I would appreciate it. Thanks!