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Estimating the Size of the Dutch-Speaking Slave Population of New York in the eighteenth Century in: Journal of Early American History - Ahead of print
1830 Census Records | National Archives
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1830 Census of the United States - Federal Population Schedules Facts
1830 Census Records | National Archives
Population schedules of the fifth census of the United States, 1830, New Jersey [microform] : United States. Bureau of the Census : Free Download, Borrow, and Streaming : Internet Archive
African Americans - Wikipedia
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Search Census Records Online and Other Resources | National Archives
The Whole North Is Not Abolitionized": Slavery's Slow Death in New Jersey, 1830–1860
1870 Census: Volume 1. The Statistics of the Population
1830 Census of the United States - Federal Population Schedules Facts
Population schedules of the fifth census of the United States, 1830, New Jersey [microform] : United States. Bureau of the Census : Free Download, Borrow, and Streaming : Internet Archive
1830 Census of the United States - Federal Population Schedules Facts
1830 Census of the United States - Federal Population Schedules Facts
1860 Census: Population of the United States
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The 1840 U.S. Census Was Overly Interested in Americans' Mental Health - HISTORY
Population schedules of the fifth census of the United States, 1830, New Jersey [microform] : United States. Bureau of the Census : Free Download, Borrow, and Streaming : Internet Archive
Free Black Heads of Households in the New York State Federal Census, 1790- 1830 - Genealogical.com
New Jersey Historical Timeline, 1497-1915 – GenealogyBlog
The 1840 U.S. Census Was Overly Interested in Americans' Mental Health - HISTORY
Black migration in America in three charts - Working Immigrants