Thank you for the information. My source was an old book my Aunt Lizzie had with birthdates and deathdates - the entry said "Jacob Unzicker, fthr of Wilhelm" - I couldn't read the date. Now I'm thinking she entered it wrong - should have said son of, or father was - or maybe the handwriting was so old and faded, I couldn't read it correctly. Anyway, I appreciate the information, and if you have any more on the family, I would certainly appreciate it if you could send it to me. That line has been very hard to trace. I have Barbara, Jacob, and William's immigration information from the ship manifest, and I have William's naturalization papers, but anything before that has been hard to come by.