I'm looking for information on Cornelius Gavin. He was born about January 1859. I believe he immigrated to the United States before 1879 (which was when he married Mary Heyman who was born in New York). He came from Ireland according to census records. He had 8 children... John, Cornelius, Edna, Millie, George, Morris, May and Rose. If you know anything please let me know.