| Name | Birth date | Relationship with Megan Robinson |
| Henderson, Kerilyn Brooke | 10 Mar 1999 | 2nd cousin |
| Henderson, Thelma Mae | 18 Feb 1910 | Wife of the 1st cousin 3 times removed |
| Hennigan, Betty Deloris | 22 Jan 1930 | Wife of the 2nd cousin twice removed |
| Hensley, Robert | | Husband of the 1st cousin 3 times removed |
| Herb | 27 May 1916 | Great-granduncle |
| Hershberger, Amber Nicole | 02 Feb 1988 | 4th cousin |
| Hershberger, Beau Lee | 18 Nov 1970 | 3rd cousin once removed |
| Hershberger, Kenneth Lee | 09 Jul 1940 | Husband of the 2nd cousin twice removed |
| Hewitt, Emily | 10 Sep 1983 | 2nd cousin once removed |
| Hewitt, Ernest Eugene | 16 Mar 1934 | Husband of the great-grandaunt |
| Hewitt, Ernest Eugene Jr | 05 Apr 1961 | 1st cousin twice removed |
| Hewitt, Jarod Shane | 22 Mar 1990 | 2nd cousin once removed |
| Hewitt, Randy Hank | 04 Nov 1956 | 1st cousin twice removed |
| Hewitt, Tyler | 04 Dec 1986 | 2nd cousin once removed |
| Hickok, Brandon Carnall | 25 Oct 1986 | 4th cousin |
| Hickok, Rory | | Husband of the 3rd cousin once removed |
| Hill, Haren | | Wife of the 1st cousin twice removed |
| Hingle, Joseph Bernard Jr. | 11 Aug 1963 | Husband of the 1st cousin once removed |
| Hobson, Ellen Cora | 03 Jan 1927 | Wife of the great-granduncle |
| Hoke, Sandra | | Wife of the 3rd cousin once removed |
| Holland, Leila | | Wife of the 1st cousin twice removed |
| Hollenbeck, Caroline | | Wife of the 4th great-granduncle |
| Holloway, Mildred Lucille | 20 Feb 1929 | Wife of the 1st cousin 3 times removed |
| Hoocker, Caroline A. | 09 Feb 1780 | 5th great-grandmother |
| Hoover, Bent | | Husband of the 3rd great-grandaunt |
| Hope | 29 Jun 1942 | Wife of the great-granduncle |
| Hope | 22 Jan 1952 | Wife of the 2nd cousin twice removed |
| Horsman, Daniel | 21 Dec 1979 | 2nd cousin |
| Horsman, Douglas Lee | 21 Oct 1961 | Husband of the 1st cousin once removed |
| Horsman, Kristen | 13 Jul 1981 | 2nd cousin |
| Howard, Buffy Ann Lynn | 20 Mar 1970 | 3rd cousin once removed |
| Howard, Christiane LaRae | 09 May 1967 | 3rd cousin once removed |
| Howard, Erwin Elizabeth | 24 Aug 1992 | 4th cousin |
| Howard, Henry Hallowingworth Jr. | 12 Dec 1942 | Husband of the 2nd cousin twice removed |
| Howard, Mary | | Wife of the 4th great-granduncle |
| Howard, Olive M. | | Wife of the 4th great-granduncle |
| Howard, Shaneolonn Ray | 08 Oct 1965 | 3rd cousin once removed |
| Howard, Stacie Renee | 20 Dec 1989 | 4th cousin |
| Howard, Steve Jefferson | 18 Jul 1965 | Husband of the 3rd cousin once removed |
| Huddleston, W.L. | | Husband of the 1st cousin 3 times removed |
| Hudson, Ace | | Husband of the 3rd great-grandaunt |
| Hurley, Thomas Andrew | 08 Nov 1837 | Husband of the 3rd great-grandaunt |
| Hurtz, Allen David | 11 Apr 1965 | Husband of the 1st cousin once removed |
| Hurtz, Hannah Elise | 12 Jun 2001 | 2nd cousin |
| Hurtz, Rachel Elizabeth | 06 Apr 1998 | 2nd cousin |
| Hurtz, Shannon | 15 Nov 2004 | 2nd cousin |
| Hymer, Sharon Kay | | Wife of the 2nd cousin twice removed |
| Inky | 17 Dec 1945 | 1st cousin twice removed |
| Inman, Vada Margarette | 21 Feb 1921 | Wife of the great-granduncle |
| Jack | | Husband of the 1st cousin twice removed |