| Name | Birth date | Birth location | Death date | Death location | Spouse | Marriage date | Marriage location |
| Hart, Ola H. | June 1889 | Missouri | | | | | |
| Hart, Richard David | 04 December 1912 | Adair County, Missouri | 05 August 1960 | | | | |
| Hart, Richard Walker | 29 August 1859 | Clay township, Adair County, Missouri | 16 May 1926 | Kirksville, Adair County, Missouri | Mackoy, Maria H. | 22 September 1880 | Swan township, Warren County, Illinois |
| Hart, Richard Waring | 25 February 1890 | Kirksville, Adair County, Missouri | 03 October 1967 | Lodi, San Joaquin County, California | Boyd, Jessie Helen | 20 December 1911 | |
| Hart, Robert Nelson | 05 June 1857 | Adair County, Missouri | 14 March 1913 | Kirksville, Adair County, Missouri | South, Louisa Myra | 31 August 1879 | Adair County, Missouri |
| Hart, Ronnie | | | | | ), Evelyn ( | | |
| Hart, Rowena B. | July 1898 | Missouri | | | Martin, Melvin | | |
| Hart, Roy | Abt. 1900 | Missouri | | | | | |
| Hart, Sarah Anna | 08 July 1864 | Adair County, Missouri | 14 August 1883 | | Edwards, Joseph G. | 12 September 1882 | Adair County, Missouri |
| Hart, Stephanie Nicole | 03 July 1985 | | | | | | |
| Hart, Stephen Waring | 26 January 1945 | St. Helena, California | | | | | |
| Hart, Thomas | | | | | | | |
| Hart, Thomas Lee | 13 May 1952 | | | | ( ), Connie | | |
| Hart, Virgil L. | 15 January 1912 | Trinity community, Adair County, Missour | 20 May 1965 | | Dyer, Evelyn | 22 February 1934 | Sublette, Adair County, Missouri |
| Hart, William | | | | | | | |
| Hart, William | 1790 | Seighford, Stffrd, Eng | | | Horobin, Frances | | |
| Hart, William | 27 May 1822 | Whitgreave, Staffordshire, England | 27 March 1890 | Fulton, Callaway County, Missouri | Cragg, Elizabeth | 22 February 1851 | England |
| Hart, William A. | 20 August 1871 | Eccleshall, England | 07 November 1946 | | Tudor, Edna F. | 26 September 1897 | Sperry, Adair County, Missouri |
| Hart, William M. | March 1852 | Adair County, Missouri | Aft. 1926 | | Edwards, Susan Mary | 27 December 1874 | Adair County, Missouri |
| Hart, William R. | 1895 | Missouri | | | | | |
| Hartley, John | Abt. 1759 | | | | | | |
| Hartley, Mary | Abt. 1847 | Eng | 10 March 1871 | West At 59 Lower, Bradford, Yorkshire, England | Mercer, John | 04 November 1805 | Bradford Cathedr, Bradford, Yorkshire, England |
| Hartsell, Shirley Jean | 22 February 1924 | | | | Hart, Forest Nelson | 11 July 1943 | |
| Harvey, Irma | | | | | Wafler, Ellis | | |
| Hatch, Carriage | | | | | Thompson, William Riley | 31 October 1923 | |
| Hatch, Orin | | | | | Thompson, Maria | 02 May 1856 | Salt Lake City, Salt Lake, Utah |
| Hatley, Joseph | Abt. 1841 | | | | Moore, Hannah | | |
| Hauger, Gunhild Larsdatter | Abt. 1812 | | | | Noring, Sven Gustaf | 11 September 1834 | Vor Frelsers, Church, Kristiania, Norway |
| Haven, John | | | | | Howe, Elizabeth | 30 March 1801 | |
| Havens, Irene | | | | | Hart, Donald R. | 29 May 1957 | Rolla, Phelps County, Missouri |
| Hawk, Sadie Etta | | | | | Bishop, Henry Milo | | |
| Hawkins, Donna Lee | 29 August 1935 | Dupree, South Dakota | | | | 11 September 1955 | Wessington, South Dakota |
| Hawkins, Leigh Perry | 21 August 1905 | Chicago, Illinois | 20 October 1985 | Walla Walla, Washington | Royer, Fern Francis | 13 August 1934 | Rapid City, South Dakota |
| Hawkins, Leslie Lynn | 03 March 1965 | Petaluma, California | | | | | |
| Hawkins, Philip Alba | 02 October 1915 | Boston, Suffolk, Massachusetts | 20 October 1951 | Mukhteshwar, Uttar Pradesh, India | Carter, Helen | 23 December 1939 | East Lansing, Ingham, Michigan |
| Hawkins, Philip Alba | 09 November 1941 | Lansing, Ingham, Michigan | | | Rice, Cheryl | Abt. 1964 | Carmel, Monterey, California |
| Hawkins, Philip Derek | 28 May 1968 | San Mateo, California | | | Wilkerson, Emily Kathryn | 23 October 1993 | West Covina, California |
| Hawkins, Richard Neil | 30 November 1943 | Lansing, Ingham, Michigan | | | Mahan, Laverne Marie | 16 June 1968 | Salinas, Monterey, California |
| Hawkins, Taylor Ashley | 14 February 1994 | Glendora, California | | | | | |
| Hawkins, Terri Renee | 03 January 1979 | Salinas, Monterey, California | | | | | |
| Hayes | | | | | Charlton, Lavonne | | |
| Hayes, Catherine | Abt. 1809 | | | | Nordyke, Ellis | 24 January 1837 | |
| Healf, Donna | | | | | | | |
| Healf, Karen | | | | | | | |
| Healf, Michael | | | | | Stoddard, Shirley | | |
| Healf, Michael | | | | | | | |
| Healing, Julie | | | | | Robins, William | | |
| Heane, Agnes Pratt | | | | | Spencer, William | 1633 | |
| Heard, Mary Molinda | | | | | Cropper, George Wise | 05 May 1872 | Fillmore, Millard, Utah |
| Heinze | | | | | Twamley, Paula | | |