- [S2014] 1920 Sullivan Co, IN. Census.
- [S2019] 1930 Rock Co, MN. Census.
- [S2020] 1910 Brown Co, SD. Census.
- [S2028] 1900 Codington Co, SD. Census.
- [S2029] MN Death Record.
- [S2030] 1910 Codington Co, SD. Census.
- [S2043] 1920 Yakima Co, WA. Census.
- [S2044] Letter from Zillah Wilson (139 N. 75 St, Seattle, WA.) to Ina Potter, July 16, 1948.
- [S2045] WA Birth Record.
- [S2048] 1910 Yakima Co, WA. Census.
- [S2050] 1892 Seattle, WA. Census.
- [S2073] Freepages.genealogy.rootsweb.com/~debisphotos.
- [S2083] 1920 Clackamas Co, OH. Census.
- [S2084] 1930 Clackamas Co, OH. Census.
- [S2762] Interstate Publishing, An Illustrated history of Klickitat, Yakima and Kittitas Counties.
- [S2764] 1930 Indiana Co, PA. Census.
- [S2774] 1900 Brown Co, SD. Census.
- [S2784] Hillary Jessup, e-mail message from unknown author e-mail to Howard Hickman, June 2009.
- [S2785] Minneapolis Directory.
- [S2809] 1920 Cedar Co, MO. Census.
- [S2810] 1930 Cedar Co, MO. Census.
- [S3191] 1910 Burleigh Co, ND. Census.
- [S3192] 1900 Cedar Co, NE. Census.
- [S3247] 1900 Clackamas Co, OR. Census.
- [S3248] 1910 Clackamas Co, OR. Census.
- [S3250] Dorene Matthews, e-mail message from e-mail address to Howard Hickman, July 2010.
- [S3285] D.A.R. #324029.
- [S3286] D.A.R. #341693.
- [S3287] D.A.R. #399590.
- [S3308] Kathi Gaddy, e-mail message from e-mail address to Howard Hickman, Sept 2010.
- [S3356] Shawn Jackson, e-mail message from e-mail address to Howard Hickman, Nov 2010.
- [S3357] Abram Daniel Smith, Reports of cases in the Supreme Court of Wisconsin.
- [S3380] 1900 Lake Co, MN. Census.
- [S3381] 1930 Lake Co, MN. Census.
- [S3605] Judy Alexander Clayton, e-mail message from unknown author e-mail to Howard Hickman, March 2012.
- [S3717] 1940 New York City, NY. Census.
- [S3718] 1930 Bottineau Co, ND. Census.
- [S3719] 1940 Hall Co, NE. Census.
- [S3726] 1940 Saint Louis Co, MN. Census.
- [S3805] 1940 Hennepin Co, MN. Census.
- [S3875] 1940 WI Winnebago Co , 1940. Hereinafter cited as Winnebago Co, WI. Census.
- [S3963] WA Death Record.
- [S4088] 1850 Wood Co, VA. Census.
- [S4434] 1920 McDowell Co, WV. Census.
- [S4614] Occidental Publishing Co, Illustrated Album of Biography of Southwestern Minnesota.
- [S4778] Kathyrn Berg, e-mail message from e-mail address,net to Howard Hickman III, Jan 2019.
- [S5138] Linda Savage Carlson, e-mail message from e-mail address to Howard Hickman III, July 2022.
- [S5145] Aaron Antill, e-mail message from e-mail address to Howard Hickman III, August 2021.
- [S5165] Marion Co, WV. Deed Book.
- [S5331] 1950 Lancaster Co, NE. Census.