| Name | Birth date | Relationship with Bruce Hildebrandt |
|---|
| Gridley, Marty | | 1st cousin once removed |
| Gridley, Randy | | 1st cousin once removed |
| Gridley, Raymond | | Husband of the aunt |
| Gridley, Ted | | 1st cousin |
| Gridley, Warren | | 1st cousin once removed |
| Grieve, Colton Wade | | 1st cousin once removed |
| Grieve, David Bruce | January 8, 1961 | 1st cousin |
| Grieve, Jesse Randall | | 1st cousin once removed |
| Grieve, Laurie Marie | | 1st cousin |
| Grieve, Mark Lawrence | | 1st cousin |
| Grieve, Michael | | 1st cousin once removed |
| Grieve, Randall Gordon | April 12, 1958 | 1st cousin |
| Grieve, Robert David | | Husband of the aunt |
| Grieve, Robyn Suzanne | | 1st cousin |
| Griffin, Bill | | Husband of the 2nd cousin once removed |
| Griffiths, Theodore | | Husband of the 1st cousin |
| Griggs, David James | | 3rd cousin twice removed |
| Griggs, David Thomas | | Husband of the 3rd cousin once removed |
| Griggs, Samantha Rae | | 3rd cousin twice removed |
| Griggs, Sarah Ann | | 3rd cousin twice removed |
| Griggs, Shauna Beth | | 3rd cousin twice removed |
| Griggs, Stacy Jo | | 3rd cousin twice removed |
| Grimm, Rossitha | | Wife of the 6th cousin twice removed |
| Grimm, Ursela | | Wife of the 4th cousin |
| Grobban, Hinrich | Unknown | Husband of the 3rd cousin 4 times removed |
| Grobner, Angela Mary Salamon | | 2nd cousin once removed |
| Grobner, Daniel Gabriel Cohrs | | 2nd cousin once removed |
| Grobner, Elizabeth Irene Salamon | | 2nd cousin once removed |
| Grobner, Mark Andrew | | Husband of the 2nd cousin |
| Groeneveld, Edeltraut | | Wife of the half 6th cousin once removed |
| Grossenbacher, Ernest | | Husband of the 1st cousin once removed |
| Grossenbacher, Nancy | | 2nd cousin |
| Gruitz, Andrew John | | Half 7th cousin once removed |
| Gruitz, Harry | | Husband of the half 7th cousin |
| Gruitz, Harry Lee | | Half 7th cousin once removed |
| Gruitz, Jay Peter | | Half 7th cousin once removed |
| Guelker, Kristine | | Wife of the 7th cousin |
| Gulgun, Mary | | Wife of the 1st cousin once removed |
| Günter, Anton, Count von Oldenburg(?) | Abt. 1610 | Husband of the 8th great-grandmother |
| Gustafsson, Åsa Ulrika Eleonora | | Wife of the 2nd cousin |
| Gustavsson, Dawn | | 6th cousin 3 times removed |
| Gustavsson, Randy | | Husband of the 6th cousin twice removed |
| Gustavsson, Theresa Ruth Gustavsson | | 6th cousin 3 times removed |
| Haaren, Elisabeth | | Wife of the 6th cousin twice removed |
| Haas, Dustin Dee | | 3rd cousin twice removed |
| Hall, Helan | | Ex-wife of the 1st cousin once removed |
| Hall, Jeanece Rae | | Wife of the 3rd cousin once removed |
| Halliburton, Susan | | Wife of the 2nd cousin |
| Hamann, Ellen | | Wife of the 3rd cousin |
| Hamaty, Theresa Jean | | 3rd cousin twice removed |
