- [S180] 1870 U.S. Census, Population Schedule, Lamar County, Texas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M593, Roll 1594.
- [S208] Family Records of Vera (Willingham) Woolbert received 1996 (Vera Woolbert, 6742 7th NS, Seattle, King, Washington).
- [S210] Ancestors of Laura Jane Baird by Sylvia and Guy Shannon, Loose sheet manuscript, provided by Wendell H. Wilcox, e-mail address, 738 Wilcox Lane, Stella, McDonald, Missouri.
- [S212] Joseph Alvin Baird, Family Bible (Publisher not known); Robert Alvin White, Randallstown, MD.
- [S213] Biographical and Historical Memoirs of Southern Arkansas by Goodspeed, The Goodspeed Publishing Company, 1890 (copy located at Joplin Public Library, 300 Main Street, Joplin, Jasper, Missouri).
- [S214] Samuel Leonidas Hipp, Family Bible (n.pub.); unknown present owner, unknown location.
- [S216] 1840 U.S. Census, Population Schedule, Graves County, Kentucky, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M704, Roll 111.
- [S217] 1850 U.S. Census, Population Schedule, Graves County, Kentucky, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M432, Roll 201.
- [S218] 1830 U.S. Census, Population Schedule, Graves County, Kentucky, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M19, Roll 36.
- [S227] 1870 U.S. Census, Population Schedule, Pike County, Alabama, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M593, Roll 60.
- [S258] 1840 U.S. Census, Population Schedule, Clinton County, Kentucky, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M704, Roll 108.
- [S259] 1860 U.S. Census, Population Schedule, Lamar County, Texas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M653, Roll 1299.
- [S271] 1910 U.S. Census, Population Schedule, Miller County, Arkansas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T624, Roll 57.
- [S272] 1910 U.S. Census, Population Schedule, Nevada County, Arkansas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T624, Roll 59.
- [S273] 1920 U.S. Census, Population Schedule, King County, Washington, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T625, Roll 1924-1931.
- [S274] 1840 U.S. Census, Population Schedule, Conway County, Arkansas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M704, Roll 17.
- [S275] 1850 U.S. Census, Population Schedule, Dallas County, Arkansas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M432, Roll 26.
- [S276] 1860 U.S. Census, Population Schedule, Dallas County, Arkansas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M653, Roll 40.
- [S278] 1850 U.S. Census, Population Schedule, Laurens County, South Carolina, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M432, Roll 855.
- [S279] 1860 U.S. Census, Population Schedule, Pike County, Alabama, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series M653, Roll 47.
- [S416] 1880 U.S. Census, Population Schedule, Saline County, Missouri, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T9, Roll 716-717.
- [S697] Cemetery Records of Kingman County, Kansas.
- [S698] Obituary of Mary C. Taylor nee Willingham, Kingman Journal, Kingman County, Kansas, 26 November 1943, page 1.
- [S700] 1910 U.S. Census, Population Schedule, Kingman County, Kansas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T624, Roll 443.
- [S701] 1900 U.S. Census, Population Schedule, Kingman County, Kansas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T623, Roll 484.
- [S714] 1920 U.S. Census, Population Schedule, Nevada County, Arkansas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T625, Roll 74.
- [S858] Research of Mary K. Sullivan, 1855 Fremont, Klamath Falls, Oregon, 13 May 1998.
- [S1384] Polk's 1923 Seattle City Directory (n.p.: Polk, 1923).
- [S1427] Bureau of Land Management, online http://www.glorecords.blm.gov/, many authors (Eastern States, General Land Office).
- [S1512] Estimate based on birth dates of children.
- [S1564] Research of Candi Beard Nation, e-mail address, information forwarded by Merilee Willingham e-mail address.
- [S1565] Burial Records of the Highland Cemetery (Highland Cemetery, 9th and Hillside, Wichita, Sedgwick, Kansas).
- [S1566] Susannah Mahala Willingham Beard tombstone inscription, Highland Cemetery, 9th and Hillside, Wichita, Sedgwick, Kansas; read by US Genweb.
- [S1703] 1910 U.S. Census, Population Schedule, Lamar County, Texas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T624, Roll 1571.
- [S1878] 1920 U.S. Census, Population Schedule, Oklahoma County, Oklahoma, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T625, Roll 1474.
- [S1881] 1920 U.S. Census, population Schedule, Lamar County, Texas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T625, Roll 1827.
- [S1883] J. A. Baird tombstone inscription, unknown repository, unknown repository address.
- [S1887] Permelia Ann Willingham Dies, Nevada News, Nevada County, Arkansas, 24 September 1953.
- [S2171] 1930 U.S. Census, Population Schedule, Kingman County, Kansas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri.
- [S2189] Robert F. Beard tombstone inscription, Highland Cemetery, 9th and Hillside, Wichita, Sedgwick, Kansas; read by Wendell H. Wilcox, e-mail address, 31 July 2003.
- [S2196] Charles F. Taylor tombstone inscription, Murdock Cemetery, about 3 miles south of US Hwy 54 and Kansas 17 or about 1 mile north of, Murdock, Kingman, Kansas; read by Wendell H. Wilcox, e-mail address, 31 July 2003.
- [S2197] Mary C. Taylor tombstone inscription, Murdock Cemetery, about 3 miles south of US Hwy 54 and Kansas 17 or about 1 mile north of, Murdock, Kingman, Kansas; read by Wendell H. Wilcox, e-mail address, 31 July 2003.
- [S2226] Pricilla Caldonia Lawhorn, Death Certificate, State File No. 95 Registrar's No. 18 (30 March 1942), Oklahoma State Department of Health, Oklahoma City, Oklahoma, Oklahoma.
- [S2332] 1900 U.S. Census, Population Schedule, Randolph County, Missouri, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri.
- [S2420] 1930 U.S. Census, Population Schedule, Oklahoma County, Oklahoma, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T626, Roll 1920.
- [S2422] 1930 U.S. Census, Population Schedule, Lamar County, Texas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T626, Roll 2367.
- [S2639] Reverend George David Willingham tombstone inscription, Slater City Cemetery, Slater, Saline, Missouri.
- [S2871] US Genweb.
- [S2887] 1930 U.S. Census, Population Schedule, Garland County, Arkansas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T626.
- [S4806] 1930 U.S. Census, Population Schedule, Lamar County, Texas, National Archives and Records Administration Microfilm, (Image viewed on Ancestry.com), Kansas City, Johnson, Missouri, Series T626, Roll 2368.