Author
United States. Census Office
5
United States. Census Office. 7th Census, 1850
4
Illinois State Archives
3
United States. Census Office. 7th census, 1850
3
Delaware. Public Archives Commission
2
South Carolina. Archives Dept
2
United States. Bureau of the Census
2
United States. National Archives and Records Service
2
Carson, Helen Craig
1
Maine State Archives
1
McDowell, William L.
1
Olsberg, R. Nicholas
1
Prechtel-Kluskens, Claire
1
University of North Carolina at Chapel Hill. Library
1
Vermont. Public Records Division
1