| Name | Birth date | Relationship with Michael McGrath |
| Fraser, Rhea | 9/23/1914 | Wife of the 1st cousin twice removed |
| Garret, 3Children | | 4th cousin once removed |
| Garret, Dennis | | 4th cousin |
| Garret, Patricia | | 4th cousin |
| Garret, Russ | | Husband of the 3rd cousin once removed |
| Gavigan, Barrie | | 2nd cousin once removed |
| Gavigan, Carol | | 2nd cousin once removed |
| Gavigan, Cornelius Albert | 1884 | Husband of the great-grandaunt |
| Gavigan, Eugene | 1917 | 1st cousin twice removed |
| Gavigan, Francis Claire | Abt. 1925 | 1st cousin twice removed |
| Gavigan, James | | 1st cousin twice removed |
| Gavigan, Leo | 10/9/1918 | 1st cousin twice removed |
| Gavigan, Leo's Twin | 10/9/1918 | 1st cousin twice removed |
| Gavigan, Patrick | | 2nd cousin once removed |
| Gavigan, Ray | | 2nd cousin once removed |
| Gene | 9/4/1884 | Great-granduncle |
| Gisele | | Wife of the 3rd cousin once removed |
| Gorman, James | 7/1/1869 | Husband of the 1st cousin 3 times removed |
| Gottselig, Joe | | Husband of the 2nd cousin once removed |
| Green, Earle | 12/1920 | 3rd cousin once removed |
| Green, Floyd | | Husband of the 2nd cousin twice removed |
| Green, Jane | 8/1919 | 3rd cousin once removed |
| Grumm, Katherine | | Wife of the 4th cousin |
| Grundy, Lisa | | Wife of the 3rd cousin |
| Gumienny, Amy Marie | 8/14/1972 | 3rd cousin once removed |
| Gumienny, Benedict Randall | 3/17/1955 | 3rd cousin |
| Gumienny, Bennie | 10/29/1915 | Husband of the 2nd cousin once removed |
| Gumienny, Byron Shawn | 2/8/1951 | 3rd cousin |
| Gumienny, Charlie Karel | 3/25/1908 | Husband of the 2nd cousin once removed |
| Gumienny, Gaynelle Frances | 1/15/1949 | 3rd cousin |
| Gumienny, Jennifer Ann | 12/31/1981 | 3rd cousin once removed |
| Gumienny, Karel Patrick | 7/28/1942 | 3rd cousin |
| Gumienny, Kevin Patrick | 4/24/1971 | 3rd cousin once removed |
| Gumienny, Marie Kim | 10/31/1973 | 3rd cousin once removed |
| Gumienny, Matthew Warren | 9/11/1986 | 3rd cousin once removed |
| Gumienny, Randy | 3/17/1955 | 3rd cousin |
| Gumienny, Sandra Charle | 8/25/1941 | 3rd cousin |
| Gumienny, William David | 2/2/1980 | 3rd cousin once removed |
| Gumienny, William Lynn | 4/2/1950 | 3rd cousin |
| Gutierrez, Stella | 10/29/1958 | Wife of the 3rd cousin |
| Hanson, Eric | 4/21/1966 | 4th cousin |
| Hanson, Mary Lou | 12/31/1926 | Wife of the 2nd cousin twice removed |
| Hanson, Scott | 9/24/1968 | 4th cousin |
| Hanson, Thomas | 4/1/1935 | Husband of the 3rd cousin once removed |
| Henderson, Miriam Rose | 11/23/1945 | Mother |
| Hepburn, Patricia Lee | 12/8/1951 | Wife of the 3rd cousin once removed |
| Herman, Anne | | Wife of the 2nd cousin twice removed |
| Hettinger, Vivian | | Wife of the granduncle |
| Hilda | | Wife of the 1st cousin twice removed |
| Hill, Dorothy | | Wife of the 3rd cousin once removed |