On findagrave at http://www.findagrave.com/cgi-bin/fg.cgi?page=gr&GSln=Wood&GSfn=Ira+&GSbyrel=in&GSdyrel=in&GSob=n&GRid=13399447

is Ira Wood born 1842 died June 29, 1862 buried at York Center cemetery, York Center, Dane county, Wisconsin . Is this your man?