Ancestry.com. 1920 United States Federal Census [database on-line]. Provo, UT: Ancestry.com, 2005. Indexed by Ancestry.com from microfilmed schedules of the 1920 U.S. Federal Decennial Census. Data imaged from National Archives and Records Administration.1920 Federal Population Census. T625, 2,076 rolls. National Archives and Records Administration, Washington D.C.For details on the contents of the film numbers, visit the following NARA web page: <a href="http://www.archives.gov/publications/microfilm-catalogs/census/1920/part-07.html">NARA</a>.Note: Enumeration Districts 819-839 on roll 323 (Chicago City, Cook County, Illinois) are missing, even though the NARA catalog lists them as being there. The Family History Library catalog also lists them as missing.Ash, Pennington, South Dakota, ED , roll , page , image 877.
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