Ancestry.com, Iowa, State Census Collection, 1836-1925 (Webbpublikation - Provo, UT, USA: Ancestry.com Operations Inc, 2007.Originaldata - Microfilm of Iowa State Censuses, 1856, 1885, 1895, 1905, 1915, 1925 as well various special censuses from 1836-1897 obtained from the State Historical Society of Iowa via H)



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