1840 Census of Cass County, Illinois [for] Illinois Sesquicentenial 1968 Arthur Crumrin Published: 1840 Total Pages: 46 Get eBook
1840 Census, Cass County, Indiana U.S. Census Office. 6th census Published: 1960 Total Pages: 80 Get eBook
1850 United States Census, Cass County, Illinois John Frederick Schunk Published: 1990 Total Pages: Get eBook