1940 United States Federal Census, Los Angeles, Enumeration District 60-308, Los Angeles County, California, National Archives Microfilm Roll m-t0627-00402; 1940 United States Federal Census [database on-line].
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Title 1940 United States Federal Census, Los Angeles, Enumeration District 60-308, Los Angeles County, California, National Archives Microfilm Roll m-t0627-00402; 1940 United States Federal Census [database on-line]. Author National Archives and Records Administration Publisher Provo, UT, USA: Ancestry.com Operations, Inc., 2012 Source ID S86 Linked to Helen Victoria Howard