| Name | aka | Birth date | Birth location | Marriage date | Marriage location | Death date | Death location |
| Rebecca Hall | | | | 1808 | Columbiana County, Ohio | | |
| Rachel Ann Hallas | | March 7, 1951 | Brookhaven, Mississippi | October 4, 1973 | Wilmington, Delaware | | |
| Mary Hamilton | | | | | | | |
| Maria Handley | | | | 1824 | North Benton, Ohio | | |
| Amy Hannon | | | | | | | |
| Burwell Lewis Hannon | | November 3, 1981 | Washington, D.C. | | | | |
| Charles Hannon | | Abt. 1935 | | | | | |
| Colin Hannon | | December 13, 1991 | Washington, D.C. | | | | |
| Daniel Hannon | | | | | | | |
| Dennis Michael Hannon | | March 19, 1945 | Grand Island, Nebraska | | Nebraska | | |
| Elliot Moody Hannon | | December 24, 1978 | Washington, D.C. | | | | |
| Erin Hannon | | | | | | | |
| Jennifer Hannon | | | | | | | |
| Judy Hannon | | | | | | | |
| Kate Hannon | | | | | | | |
| Lara Kirsten Hannon | | June 1970 | | | | | |
| Luke Alexander Hannon | | January 29, 1995 | Olney, Maryland | | | | |
| Patrick Hannon | | | | | | | |
| Richard Hannon | | March 19, 1945 | | | | | |
| William Hannon | | | | | | | |
| Mary Katherine Hanson | | November 1, 1841 | Clarksville, Georgia | December 2, 1860 | | April 29, 1864 | Pickens County, Alabama |
| Susan Hanson | | | | | | | |
| Alice Harcourt | | WFT Est. 1419-1454 | | WFT Est. 1452-1477 | | Abt. 1526 | |
| Richard Harcourt | | WFT Est. 1379-1427 | | WFT Est. 1420-1462 | | October 1, 1486 | |
| Thomas Harcourt | | WFT Est. 1304-1369 | | WFT Est. 1345-1402 | | WFT Est. 1345-1446 | |
| Thomas Harcourt | | WFT Est. 1341-1398 | | WFT Est. 1382-1432 | | WFT Est. 1382-1476 | |
| James Harrington | | WFT Est. 1358-1395 | | WFT Est. 1381-1434 | | WFT Est. 1404-1475 | |
| Margaret Harrington | | WFT Est. 1404-1424 | | WFT Est. 1439-1473 | | WFT Est. 1439-1508 | |
| Hathra | | | | | | | |
| Carlotta Rose Hauser | | March 20, 1929 | Los Angeles, California | May 8, 1958 | Berlin, West Germany | | |
| William J. Hayes | | | | September 15, 1850 | | | |
| Hedwige | | | | Abt. 869 | | December 24, 903 | |
| Heilwig | | | | | | | |
| Duke of Bavaria Heinrich | | 1074 | | 1095 | | 1136 | |
| Helen of Galloway | Elena of Galloway | Abt. 1208 | Carrick, Ayrshire, Scotland | Abt. 1228 | | Aft. November 21, 1245 | England |
| Helias of Maine | Helie, Elias | Abt. 1060 | Maine, France | 1109 | | June 11, 1110 | |
| Helie de Semur-en-Brionnais | | | | Abt. 1033 | | | |
| Hengest of Kent, King of Kent | | | | | | 488 | |
| Henry I (Beauclerc), King | | Abt. September 1068 | Selby, Yorkshire, England | November 11, 1100 | Westminster Abbey, London, Middlesex, England | December 1, 1135 | St Denis-le-Fermont, Near Gisors, France |
| Henry I (the Fowler), Holy Roman Emperor | | Abt. 876 | | 909 | | June 2, 936 | |
| Henry I (the Liberal), Count of Champagne&Brie | | 1127 | Champagne, France | 1164 | | March 16, 1180/81 | |
| Henry I (the Quarrelsome), Count of Bavaria | | 918 | | 938 | | November 1, 955 | |
| Henry I, Duke of Brabant | | 1160 | Brabant, France | 1179 | | September 5, 1235 | Koln |
| Henry I, King of France | | April 1008 | France | January 29, 1043/44 | | August 4, 1060 | Vitry-en-Brie, France |
| Henry I, King of Navarre | | 1244 | Troyes, Aube, France | 1269 | | July 21, 1274 | |
| Henry II FitzEmpress (Curtmantle), King | | March 5, 1132/33 | Le Mans, Sarthe, France | May 18, 1152 | Bordeaux Castle, Gironde, France | July 6, 1189 | Chinon Castle, Indre-et-Loire, France |
| Henry II of Bar, Count of Bar | | WFT Est. 1217-1254 | | 1219 | | Abt. November 13, 1239 | |
| Henry II, Count of Lorraine | | 1021 | Brabant, France | WFT Est. 1052-1073 | | Aft. 1077 | |
| Henry II, Duke of Brabant | | 1180 | Brabant, France | Bef. August 22, 1215 | | February 1, 1247/48 | |
| Henry II, Duke of Limburg | | Abt. 1111 | Lorraine, France | 1136 | | August 1167 | |