• [S1730] 1880 United States Federal Census.
  • [S1731] Telephone interview with Paul E. Hickman,grandson of Thomas Hickman.
  • [S1732] OneWorldTree.
  • [S1738] Ohio Death certificate number 17641.
  • [S1739] Marion Star newspaper edition of 5 Mar 1927.
  • [S1745] Greene county, Pennsylvania Will book 1, page 181.
  • [S1748] Headstone, Conley-Hickman cemetery.
  • [S1749] Greene county, Pennsylvania Appearance book 7, page 25.
  • [S1755] Tyler county, West Virginia Death Record Book 3, page 70.
  • [S1756] Tyler County Star, edition of Thursday, 2 May 1907.
  • [S1757] Tyler county, West Virginia Death Record Book 2, page 88.
  • [S1758] Tyler county, West Virginia Will Record Book 4, page 174.
  • [S1759] Tyler county, West Virginia Death Record Book 1, page 95.
  • [S1761] West Virginia Division of Vital Statistics, Certificate of Death, Dist. #4821, Serial #1, State File #1246.
  • [S1762] Tyler county, West Virginia Death Record Book 5, page 83.
  • [S1763] Tyler county, West Virginia Death Record Book 6, page 15.
  • [S1764] West Virginia Division of Vital Statistics, Certificate of Death, Dist. #480, Serial #62, State File #11041.
  • [S1765] Tyler County Marriage Register Book 2, page 47.
  • [S1767] Wirt County, West Virginia Will Book 3-185, page 160.
  • [S1773] Wirt County, WV. Birth Register.
  • [S1774] Marriage certificate issued by Circuit Court Clerk of Garrett county, Maryland.
  • [S1775] Tyler County Delayed Birth Register Book 1, page H8.
  • [S1778] Kentucky Death Index, 1911-2000.
  • [S1779] Army Form Number 724-6, A. G. O. Nov 22, 1919.
  • [S1780] American Battle Monuments Commission.
  • [S1781] Ohio Death certificate number 78402.
  • [S1782] Hocking county, Ohio Death Register.
  • [S1820] Richard Hickman, e-mail message from e-mail address to Howard Hickman, Jan 2008 and April 2008.
  • [S1822] 1920 Tyler Co, WV. Census.
  • [S1824] Jason Hickman, e-mail message from unknown author e-mail (WV.) to Howard Hickman, Nov 2007 through 2009.
  • [S1847] 1930 Marion Co, OH. Census.
  • [S1848] 1920 Marion Co, OH. Census.
  • [S1849] 1910 Marion Co, OH. Census.
  • [S1981] 1920 Portage Co, OH. Census.
  • [S1983] 1920 Loraine Co, OH. Census.
  • [S1984] 1870 Hocking Co, OH. Census.
  • [S1985] 1880 Hocking Co, OH. Census.
  • [S2038] 1870 Wirt Co, WV. Census.
  • [S2069] Phyllis Bumgaarner Robinson, e-mail message from e-mail address (Winchester, VA.) to Howard Hickman, March 2002.
  • [S2072] 1930 Randolph Co, WV.
  • [S2272] Wirt Co Fiduciary Record.
  • [S2709] Loretta Gartman, e-mail message from e-mail address (Charleston, WV.) to Howard Hickman, April 2009.
  • [S2799] 1910 Portage Co, OH. Census.
  • [S3014] Furbee Funeral Home Notice.
  • [S3750] 1940 Tyler Co, WV. Census.
  • [S3998] 1940 Musingum Co, OH. Census.
  • [S4694] H.H. Hardesty & Co, History of Monroe County, Ohio (Chicafo and Toledo: H.H. Hardesty & Co, 1882).
  • [S4708] Helen Hickman, e-mail message from e-mail address to Howard Hickman III, April 2018.
  • [S5143] Chandler Hickman, e-mail message from e-mail address to Howard Hickman III, July 2021.
  • [S5304] 1940 Butler Co, KS, Census.