| Name | Birth date | Relationship with Bruce Hildebrandt |
| Davenport, Kathy | | Wife of the 2nd cousin once removed |
| David | | Husband of the 2nd cousin |
| Davidsdatter, Dorte | 1713 | 6th great-grandmother |
| Davidsen, Anders | | 2nd cousin |
| Davidsen, Christian | | 2nd cousin |
| Davidsen, Poul | | Husband of the 1st cousin once removed |
| Day, Amanda Elaine Margaret | | 2nd cousin twice removed |
| Day, Justin James Riley | | 2nd cousin twice removed |
| Day, Timothy | | Husband of the 2nd cousin once removed |
| Day, Truitt Lee | | Husband of the 3rd cousin twice removed |
| de Bederikes, Marcward | Abt. 1120 | 22nd great-grandfather |
| De Boer, Dorothy | | Wife of the 2nd cousin |
| Deana | | Wife of the 2nd cousin once removed |
| Decker, Kay Lynn | | Wife of the 3rd cousin once removed |
| Decker, Ron | | Husband of the 2nd cousin once removed |
| Dede, Albert | | Husband of the half 6th cousin once removed |
| Dede, Allan Scott | | Half 7th cousin |
| Dede, Bethany Kae | | Half 7th cousin once removed |
| Dede, Carole Kathleen | | Half 7th cousin |
| Dede, Laurel Lee | | Half 7th cousin |
| Dede, Rachel Ruth | | Half 7th cousin |
| Dede, Stacie Ruth | | Half 7th cousin once removed |
| Degeyter, J. | | Wife of the 2nd cousin once removed |
| Delventhal, Frieda Martha | August 21, 1912 | Wife of the 6th cousin twice removed |
| Delventhal, Gary | | Half 6th cousin once removed |
| Delventhal, Joyce | | Half 6th cousin once removed |
| Delventhal, Keith | September 26, 1931 | Husband of the half 5th cousin twice removed |
| Delventhal, Sandra | | Half 6th cousin once removed |
| Delventhal, Tracy | | Half 7th cousin |
| Dengsų, Anne Sofie Elberg | | 2nd cousin once removed |
| Dengsų, Hanne | | Wife of the 2nd cousin |
| Dengsų, Kristine Elberg | | 2nd cousin once removed |
| Denney, Sharon Yvonne | Unknown | Wife of the 3rd cousin |
| Destefano, Donnamarie | | Wife of the 6th cousin twice removed |
| Detje, Anna | November 21, 1854 | 3rd cousin 3 times removed |
| Detje, Catharina | October 18, 1857 | 3rd cousin 3 times removed |
| Detje, Christian | Abt. 1808 | Husband of the 2nd cousin 4 times removed |
| Detje, Johann Hinrich | February 1, 1847 | 3rd cousin 3 times removed |
| Detje, Margareta | September 7, 1850 | 3rd cousin 3 times removed |
| Detje, Maria | February 9, 1845 | 3rd cousin 3 times removed |
| Detjen, Anna | May 25, 1711 | 6th great-grandmother |
| Detjen, Caspar Ludwig | September 20, 1825 | Husband of the 3rd cousin 3 times removed |
| Detjen, Catharina | August 11, 1822 | 1st cousin 4 times removed |
| Detjen, Christina Sophia | April 4, 1880 | 4th cousin twice removed |
| Detjen, Engel Metta | September 30, 1875 | 4th cousin twice removed |
| Detjen, Hinrich | October 19, 1818 | 1st cousin 4 times removed |
| Detjen, Johann | Unknown | 7th great-grandfather |
| Detjen, Johann Diedrich | October 3, 1758 | 3rd cousin 5 times removed |
| Detjen, Johann Friederich | November 11, 1781 | Husband of the 3rd great-grandaunt |
| Detjen, Johann Hinrich | June 14, 1731 | Husband of the 2nd cousin 6 times removed |