1860 census in Bristol, Dane, Wisconsin: http://digitalarkivet.no/cgi-win/webcens.exe?slag=visbase&am...

The ages of the parents are inaccurate. I guess Anna Olsdatter must be dead, and Ole and Marit have married about 1854-1856. Julia = Guri (that was a very common change of name). Enos I think should be Ener/Einer after Marit's father. But it is strange that he was born in Norway?
Perhaps Ener on his own in 1880: http://digitalarkivet.no/cgi-win/webcens.exe?slag=visbase&am...
And perhaps his half-brother: http://digitalarkivet.no/cgi-win/webcens.exe?slag=visbase&am...