Source Information

Ancestry.com. The first census of the original counties of Dubuque and Demoine (Iowa) taken in July, 1836 [database on-line]. Provo, UT: Ancestry.com Operations Inc, 2004.
Original data: The first census of the original counties of Dubuque and Demoine (Iowa) taken in July, 1836. Des Moines Iowa: Historical Dept. of Iowa, 1897.