Study Search Results Your query returned 3 results. Series results are grouped under the most relevant study. You can ungroup series results. Results per page: 25 50 100 Sort by: Title A-Z Released/Updated Time Period Most Cited in ICPSR Bib. Most Downloaded (?) Study Title/Investigator 1. Demographic Characteristics of the Population of Detroit, 1850-1880 (ICPSR 31) Vinyard, Jo Ellen 2. Indiana Voter: Nineteenth Century Rural Bases of Partisanship, 1870 (ICPSR 30) Hammarberg, Melvyn A. 3. Nineteenth Century Family History in Michigan: 1850-1880 (ICPSR 32) Warner, Sam Bass Jr.