Online publication - Ancestry.com. 1930 United States Federal Census [database on-line]. Provo, UT, USA: The Generations Network, Inc., 2002.Original data - United States of America, Bureau of the Census. Fifteenth Census of the United States, 1930. Washington, D.C.: National Archives and Records Administration, 1930.T626, 2,667 rolls. Sheridan, Carroll, Iowa, ED 30, roll 646, page , image 377.0.