• [S870] Weaver (2001 Cornerstone Clues p.81).
  • [S884] Letter from Joseph W. Hickman (Portland, OR.) to Howard Hickman, c. 1990.
  • [S917] 1817 Harrison Co. Tax Record.
  • [S920] Page County Democrat, unknown location, 22 Jun 1905.
  • [S923] Shenandoah World 25 Feb 1908; Clarinda Herald Journal 5 Jun 1978.
  • [S924] Clarinda Herald 25 Mar 1909; Clarinda Herald Journal 8 Aug 1935.
  • [S1059] William Brinkley, e-mail message from e-mail address to Howard Hickman, 18 apr 2005.
  • [S1148] Clarinda Herald Journal, Clarinda, IA.
  • [S1180] Wayne Steel, e-mail message from e-mail address to Howard Hickman, 11 aug 2006.
  • [S1232] 1930 Franklin Co, ID. Census.
  • [S1329] Brenda Miller e-mail address, online familytreemaker.genealogy.com/users/m/i/l/Brenda-Kay-Miller, downloaded 2001.
  • [S1350] Unknown author, Yost Family History.
  • [S1351] http://members.cox.net/metzy/yost/d5.html#i12297
  • [S1371] 1920 Harrison Co, OH. Census.
  • [S1372] 1930 Harrison Co, OH. Census.
  • [S1551] 1925 Taylor Co, IA. Census.
  • [S1552] 1920 Taylor Co, IA. Census.
  • [S1553] 1915 Taylor Co, IA. Census.
  • [S1557] 1920 Fresno Co, CA. Census.
  • [S1558] 1930 Kern Co, CA. Census.
  • [S1606] 1930 Richland Co, OH. Census.
  • [S1636] 1900 Sheridan Co, WY. Census.
  • [S1637] 1930 Atchinson Co, KS. Census.
  • [S1653] 1930 Logan Co, WV. Census.
  • [S1659] World Connect e-mail address.
  • [S2121] Deb Romano, e-mail message from e-mail address to Howard Hickman, 2008.
  • [S2253] Wheeling, WV. Directory.
  • [S2383] Sprague Database www.sprague-database.org.
  • [S2452] 1930 Hardin Co, OH. Census.
  • [S2463] 1930 Cayuhoga Co, OH. Census.
  • [S2676] 1925 Barton Co, KS. Census.
  • [S2802] Letter from Marjorie Lockwood (13816 Bora Bora Way #140, Marina Del Ray, CA. 90292) to Howard Hickman, June 2009.
  • [S2823] 1930 Cowllitz Co, WA.
  • [S2925] Harrison Co Family Records.
  • [S2926] 1850 Hamitlton Co, OH. Census.
  • [S2949] Letter from Lois M. Johnson (7105 Howard Ave, Hammond, IN. 46324) to Howard Hickman, 1996.
  • [S2951] Waldo Genealogy, Lincoln, 1: 418/20.
  • [S3229] 1905 Page Co, IA. Census.
  • [S3662] Franklin Co, ID. Census.
  • [S3751] 1940 Cuyahoga Co, OH. Census.
  • [S3780] 1940 Harrison Co, WV. Census.
  • [S3868] 1940 Ohio Co, WV. Census.
  • [S3943] The Hammond Times, Indiana.
  • [S4036] ID Marriage Index.
  • [S4231] PA Birth Record.
  • [S4232] Sandra Albain, e-mail message from e-mail address to Howard Hickman, March 2015.
  • [S4358] PA WWI Veterans Service and Compensation Files.
  • [S4407] Galesburg Register-Mail Newspaper.
  • [S4728] Sue Brooks, e-mail message from e-mail address to Howard Hickman III, Oct 2018.
  • [S4832] Parkersburg, WV. Directory.