Saw your Fitzgerald listing and I'm also searching for sibling of William b. 1827-32 and Michael born 1830-34 in Ireland. Family stories state they were probably from Co. Cork. I have been unable to find much else about them. From death certificates, it states the parents of William were William and Alice (Nolan) Fitzgerald and on Michaels it states parents were T. and J. Fitzgerald. In their obituaries it states they were brothers.They emigrated to the US, William in 1857 and Michael in 1865, settling in Wi. . William married Elizabeth Beard in 1865 and Michael never married. Could there be any possible connection? Thanks Carol