| Name | Birth date | Relationship with Bruce Hildebrandt |
| Gerdes, Frederick | | 6th cousin twice removed |
| Gerdes, Hanna | | 6th cousin twice removed |
| Gerdes, Heinz | | 6th cousin twice removed |
| Gerdes, Hermann | | 6th cousin twice removed |
| Gerdes, Hinrich | | 6th cousin once removed |
| Gerdes, Ilka | | 6th cousin 3 times removed |
| Gerdes, Jan | | 6th cousin 3 times removed |
| Gerdes, Jasen | | 6th cousin 3 times removed |
| Gerdes, Kerstin | | 6th cousin 3 times removed |
| Gerdes, Klaus | | 6th cousin twice removed |
| Gerdes, Lars | | 6th cousin 3 times removed |
| Gerdes, Maike | | 6th cousin 3 times removed |
| Gerdes, Markus | | 6th cousin 3 times removed |
| Gerdes, Marlies | | 6th cousin twice removed |
| Gerdes, Martin | | 6th cousin once removed |
| Gerdes, Martin | | 6th cousin 3 times removed |
| Gerdes, Martin | February 2, 1970 | 6th cousin twice removed |
| Gerdes, Peter | | 6th cousin twice removed |
| Gerdes, Ralf | | 6th cousin twice removed |
| Gerdes, Rebecca | | 6th cousin 3 times removed |
| Gerdes, Ria | | 6th cousin twice removed |
| Gerdes, Simon | | 6th cousin 3 times removed |
| Gerdes, Stephan | | 6th cousin 3 times removed |
| Gerdes, Tim | | 6th cousin 3 times removed |
| Gerdes, Tobias | | 6th cousin 3 times removed |
| Gerdes, Wiebke | | 6th cousin 3 times removed |
| Gerdes, Wilhehm | August 8, 1922 | 6th cousin once removed |
| Gerdes, Wilhelm | | 6th cousin twice removed |
| Gerdes, Wilken | | 6th cousin 3 times removed |
| Gerdes, Wilma | | 6th cousin twice removed |
| Gerken, ? | | 8th cousin once removed |
| Gerken, Anna Gesche | May 7, 1846 | Wife of the 1st cousin 3 times removed |
| Gerken, Anna Margaretha | February 11, 1874 | Wife of the 5th cousin 3 times removed |
| Gerken, Catharina | April 3, 1812 | Wife of the 3rd cousin 5 times removed |
| Gerken, Cathrina Maria | June 18, 1836 | Half 3rd cousin 4 times removed |
| Gerken, Eik | | 8th cousin once removed |
| Gerken, Elfriede Renate | | Wife of the 7th cousin once removed |
| Gerken, Erika | | Wife of the 3rd cousin once removed |
| Gerken, Gerhard | | Husband of the 8th cousin |
| Gerken, Joachim Hinrich | Unknown | Husband of the half 2nd cousin 5 times removed |
| Gerken, Johann Wilhelm | June 14, 1830 | Half 3rd cousin 4 times removed |
| Gerken, Johanna | February 27, 1904 | Wife of the 3rd cousin once removed |
| Gerken, Maria | November 27, 1798 | Wife of the 3rd great-granduncle |
| Gerken, Metta Catharina | November 15, 1822 | Wife of the 1st cousin 4 times removed |
| Gerken, Metta Engel | February 10, 1833 | Half 3rd cousin 4 times removed |
| Gerken, Paul | October 7, 1773 | Husband of the 3rd cousin 5 times removed |
| Gerken, Paul | September 4, 1794 | 4th cousin 4 times removed |
| Gertrud, Gertrude | 1618 | 8th great-grandaunt |
| Gettel, Marilyn Lois | | Wife of the 7th cousin once removed |
| Ghramm, Eula Jean Goodwin | | Wife of the 3rd cousin once removed |