- [S1] Notes provided by Dexter Anthony Williams.
- [S3] http://www.findagrave.com.
- [S4] 1940 census.
- [S5] 1930 census.
- [S6] 1920 census.
- [S7] 1910 census.
- [S8] 1900 census.
- [S9] 1880 census.
- [S10] 1870 census.
- [S11] 1860 census.
- [S12] 1850 census.
- [S13] California Birth Index 1905-1995 on Ancestry.
- [S17] Ohio Deaths and Burials 1854-1997 on Family Search.
- [S18] Ohio Deaths 1908-1953 on Family Search.
- [S19] Ohio Deaths, 1908-1932, 1938-2007 on Ancestry.
- [S20] Ohio Births and Christenings Index 1800-1962 on Ancestry.
- [S21] New Jersey Births and Christenings Index 1660-1931 on Ancesty.
- [S22] The Evening Gazette: Xenia OH (Greene Co.).
- [S23] Ohio Marriages 1800-1958 on Family Search.
- [S24] Ohio County Marriages 1789-1994 on Family Search.
- [S25] The Daily Gazette: Xenia OH (Greene Co.).
- [S26] US Colored Troops Military Service Records 1861-1865 on Ancestry.
- [S27] Civil War Pension Index of Colored Infantry on Fold3.
- [S28] David Freeman Civil War Pension 461591 from National Archives.
- [S29] Birth Certificate of Anthony McKinley Williams - State File #1923G000362.
- [S30] WWI Draft Registration Cards 1917-1918 on Ancestry.
- [S31] City Directory on Ancestry.
- [S32] Social Security Death Index online.
- [S33] 1905 census.
- [S34] Birth Certificate of Anthony McKinley Williams file #0072911.
- [S35] Ohio - County Death Records 1840-2001 on FamilySearch.
- [S36] World War II Draft Registration Cards 1942 on Ancestry.
- [S37] Piqua Daily Call.
- [S38] WWI Draft Registration Cards on FamilySearch.
- [S39] Ohio County Death Records 1840-2001; Athens Soldiers burial records 1898-1912.
- [S40] CAUTION: Unverified trees. Further sources not looked for at this time.
- [S42] Ohio County Marriages 1789-2016 on Family Search.