| Name | Birth date | Relationship with Bruce Hildebrandt |
| Giannelli, Anthony Dominic | | Husband of the 6th cousin twice removed |
| Giannelli, Anthony Dominic | | 6th cousin 3 times removed |
| Giannelli, Richard Henry | | 6th cousin 3 times removed |
| Gibbs, Edward C. | | 4th cousin once removed |
| Gibbs, Edward C. | January 6, 1927 | Husband of the 4th cousin |
| Gibbs, Grayce Mariah | | 4th cousin twice removed |
| Gibbs, Joel | | 4th cousin once removed |
| Gibbs, Phillip | | 4th cousin once removed |
| Gibbs, Sarah | | 4th cousin once removed |
| Gibson, April Jeanne | | 2nd cousin once removed |
| Gibson, David | | Husband of the 2nd cousin |
| Gibson, Rachel | | 2nd cousin once removed |
| Gibson, Robert | | 2nd cousin once removed |
| Gibson, Ronald | | 2nd cousin once removed |
| Gil | November 4, 1896 | Husband of the 6th cousin |
| Gilboard, Mark | | Husband of the 4th cousin once removed |
| Gillooly, James Richard | | Half 7th cousin |
| Gillooly, John | | Husband of the half 6th cousin once removed |
| Gilman, Dawn | Unknown | Wife of the 7th cousin once removed |
| Ginther, Nina Alice | | Wife of the half 6th cousin once removed |
| Gisch, John Frank | | Husband of the 2nd cousin once removed |
| Gisch, John Frank | | 2nd cousin twice removed |
| Gisch, Shalyn Emily | | 2nd cousin twice removed |
| Gizzi, Mary Angelina | | Wife of the 8th cousin twice removed |
| Gjedde, Andrea Marie | June 4, 1898 | 1st cousin twice removed |
| Gjedde, Anna Jensen | May 17, 1895 | 1st cousin twice removed |
| Gjedde, Niels Jensen | June 5, 1841 | Husband of the great-grandaunt |
| Glahn, Adam | | 6th cousin twice removed |
| Glahn, Ashley | | 6th cousin twice removed |
| Glahn, Kenneth | | Husband of the 6th cousin once removed |
| Gloe, Ruth Amelia | | Wife of the 3rd cousin |
| Glüsen, (Unnamed Child) | November 21, 1912 | 6th cousin twice removed |
| Glüsen, Anna Margaretha | | 7th cousin once removed |
| Glüsen, Christa | | 7th cousin once removed |
| Glüsen, Diedrich Heinrich | November 21, 1912 | 6th cousin twice removed |
| Glüsen, Erika | March 1, 1940 | 7th cousin once removed |
| Glüsen, Günter Christoph | | 7th cousin once removed |
| Glüsen, Hans Dieter | | 7th cousin once removed |
| Glüsen, Hinrich Diedrich | May 27, 1881 | Husband of the 5th cousin 3 times removed |
| Glüsen, Minna Elise | | 6th cousin twice removed |
| Glüsen, Wilhelm Christoph | | 6th cousin twice removed |
| Glynn, Jean | | Wife of the 2nd cousin once removed |
| Goetjen, Carl | | 2nd cousin |
| Goetjen, Deloyce Margaret | | 2nd cousin |
| Goetjen, Elaine Agnes | | 2nd cousin |
| Goetjen, Eric | | 2nd cousin |
| Goetjen, Erika | | 2nd cousin once removed |
| Goetjen, Esther Margaret | September 12, 1920 | 1st cousin once removed |
| Goetjen, Evelyn Christina | | 1st cousin once removed |
| Goetjen, Frederick George | November 8, 1910 | 1st cousin once removed |