| Name | Birth date | Relationship with Robert Frei |
| de Bourgogne, Sibylle | 1065 | 26th great-grandmother |
| de Dreux, Yolande | | 21st great-grandmother |
| de France, Agnes | 1260 | 20th great-grandmother |
| de Longwy, Etienette | | 27th great-grandmother |
| de Lorraine, Alix | | 23rd great-grandmother |
| de Mailly, Catherine | 1456 | 14th great-grandmother |
| de Mailly, Fere Il | 1476 | 13th great-grandfather |
| de Mailly, Jean | 1509 | 12th great-grandfather |
| de Mayenne, Mathilde | | 25th great-grandmother |
| de Semur-en-Brionnais, Helie | | 28th great-grandmother |
| De Valois, Jeanne | Abt. 1294 | 20th great-grandmother |
| de Valois, Philip VI | 1293 | 19th great-grandfather |
| De Voe, Charlie | | Husband of the 1st cousin 4 times removed |
| Deane, Elizabeth | Bet. 1629 - 1630 | 9th great-grandmother |
| Deane, Stephen | Abt. 1606 | 10th great-grandfather |
| Decker, Hanna | | 7th great-grandmother of the wife |
| Decolonesse, Jeanne | | 7th great-grandmother of the wife |
| Deering, Aaron Duane | Private | 2nd cousin |
| Deering, Debra Kay | Private | 2nd cousin |
| Deering, Gerald William | Private | 1st cousin once removed |
| Deering, Janet Kay | Private | 1st cousin once removed |
| Deering, Joanne Marie | Private | 1st cousin once removed |
| Deering, Melanie Ann | Private | 2nd cousin |
| Deering, Richard Douglas | Private | 1st cousin once removed |
| Deering, William Gerald | 30 Sep 1905 | Husband of the grandaunt |
| Defargues, Marie | | 7th great-grandmother of the wife |
| Delangloiserie, Suzanne Hyacinthe Marie Piot | | 6th great-grandmother of the wife |
| Delaunay, Anne | 10 Jul 1635 | 7th great-grandmother of the wife |
| Delaunay, Louis | | 8th great-grandfather of the wife |
| Delavingne, Catherine | | 8th great-grandmother of the wife |
| Delong, Brian | Private | 3rd cousin twice removed of the wife |
| Delong, Courtney | Private | 3rd cousin once removed of the wife |
| Delong, Daile Ann | Private | 3rd cousin of the wife |
| Delong, Daphne | Private | 3rd cousin once removed of the wife |
| Delong, Don R. | Private | 3rd cousin of the wife |
| Delong, Gail Joyce | Private | 3rd cousin of the wife |
| Delong, Joan K. | Private | 3rd cousin of the wife |
| Delong, Jon R. | Private | 3rd cousin of the wife |
| Delong, Kimberly | Private | 3rd cousin twice removed of the wife |
| Delong, Matthew | Private | 3rd cousin once removed of the wife |
| Delong, McKenzie | Private | 3rd cousin twice removed of the wife |
| Deming, Eric | Private | 2nd cousin once removed |
| Deming, Jim | Private | Husband of the 2nd cousin |
| Denison, Mehitabel | 06 Oct 1713 | Wife of the 1st cousin 9 times removed |
| Denny, Bart Lee | Private | 4th cousin once removed of the wife |
| Denny, Brent Douglas | Private | 4th cousin once removed of the wife |
| Denny, Emily Marie | Private | 4th cousin twice removed of the wife |
| Denny, Kiersten Mae | Private | 4th cousin twice removed of the wife |
| Denny, Kyle Everett | Private | 4th cousin twice removed of the wife |
| Deplaine, Marguerite | | 9th great-grandmother of the wife |