| Name | Birth date | Birth location | Marriage date | Death date | Death location |
| Maude Hackthorn | July 09, 1875 | | January 19, 1899 | January 28, 1957 | Coon Rapids, Iowa |
| Hadaway | | | | | |
| Cheyenne Jean Hadaway | | | | | |
| Mary Ann Hadley | March 25, 1828 | Lexington, Kentucky | June 25, 1851 | June 30, 1916 | Alexander, Illinois |
| Otto S. Hadley | | | October 10, 1916 | | |
| Greth Hafenberg | Unknown | | Bef. 1412 | Unknown | |
| Heinrich Hafenberg | Unknown | | | Unknown | |
| Bernice Myrtle Hafften | March 15 | | June 16, 1925 | | |
| Dina Hagedorn | | | | | |
| Colby Thomas Hagen | November 28, 1988 | | | | |
| Colby Thomas Hagen | 1989 | | | | |
| Leiah Marie Hagen | 1992 | | | | |
| Lester Hagen | October 25, 1963 | | May 10, 1990 | | |
| Wade Thomas Hagen | November 26, 1967 | | October 25, 1987 | | |
| Wade Thomas Hagen | 1968 | | 1988 | | |
| Benjamin F. Hager | | | March 04, 1931 | | |
| Haget | | | | | |
| Cathryn Hague | | | | | |
| Arthur B. Hahn | | | April 10, 1943 | September 06, 1955 | |
| Ja'Nice Beverly Hahn | October 28, 1946 | | | | |
| Raymond Arthur Hahn | January 09, 1944 | | | | |
| Philippa of Hainault | | | | | |
| Regnier I of Hainault | Abt 860 | France | | 916 | |
| Regnier II of Hainault | | | | 932 | |
| Regnier III of Hainault | | | | 973 | |
| Baldwin VI or I of Hainaut | | | 1055 | July 17, 1070 | |
| Richilde of Hainaut | | | 1055 | 1086 | |
| Alfred L. Haines | | | August 28, 1884 | | |
| Anna Maud Haines | 1879 | Winchester Springs, Ontario | March 18, 1897 | March 18, 1941 | Albany, New York |
| Deloris Elaine Haines | May 25, 1927 | Putnam County, Missouri | June 03, 1951 | May 22, 1992 | Exline, Iowa |
| Frank Haines | | | | | |
| Mildred Irene Haines | 1924 | | | 1926 | |
| Orval Haines | | | | | |
| Simon Haines | November 03, 1838 | Winchester Springs, Ontario | | 1891 | Unknown |
| Allie Hair | | | January 12, 1925 | | |
| Haldetrude | Abt 584 | | | Unknown | |
| John Hale | January 27, 1919 | | May 29, 1959 | | |
| Daniel Haley | August 15, 1848 | Benson, Vermont | | | |
| Mallory Paige Haley | November 16, 1994 | | | | |
| Matthew Haley | | | Abt 1994 | | |
| Wilbert Ray Haley | August 08, 1886 | | | | |
| Halfdan II | | | | 457 | |
| Halfdan III | | | | 580 | |
| Eysteinn I Halfdansson | Abt 736 | | | Aft. 780 | |
| Gudrod Halfdansson | Abt 738 | Vestfold, Norway | | Abt 738 | |
| Helgi Halfdansson | Abt 528 | Denmark | | | |
| Solveig Halfdansson | Abt 684 | | | | |
| Solveig Halfdansson | Abt 688 | | | | |
| Marques Alfred Halie | October 14, 1930 | | | | |
| Myrna Lea Halie | July 05, 1929 | | | | |