Mary, I don't have him in a ship's passenger list yet, or know when he emigrated from Ireland. So far I haven't been able to find a naturalization record for Thomas, either. I do have your Andrew in the 1860 and 1870 census, though, as a tailor living in Waukegon with his wife and children. Do you have this information? If you don't, I'd be happy to send it to you.