| Name | Birth date | Birth location | Marriage date | Death date | Death location |
| Gerberge of Germany | Abt 914 | Saxony, Germany | October 02, 939 | May 05, 984 | |
| Hedwiga of Germany | 876 | | 936 | | |
| Hedwige (Edith) of Germany | Abt 856 | Germany | | 904 | |
| Gerold | 720 | Alemmania | | Unknown | |
| Gerolf I | | | | Abt 839 | |
| Gerolf II | | | | Abt 855 | |
| Lois T. Gerstenberger | December 27, 1926 | Oelwein, IA | February 26, 1946 | | |
| Gertrud | | | Abt 1863 | | |
| Gervase | | | | | |
| Geva | Abt 825 | Jutland, Germany | | | |
| Gewis | Abt 383 | | | | |
| Ruby Gibleon | | | May 31, 1916 | | |
| Albert B. Gibson | November 22, 1876 | Jasper, Iowa | April 30, 1901 | Abt 1941 | Iowa City?, Iowa |
| Darlene Gibson | November 05, 1939 | Colfax, Iowa | | | |
| Diana Gibson | | | | | |
| Hazel Wanda Gibson | June 03, 1910 | | | Bef. 1983 | |
| Helen Myrtle Gibson | March 04, 1912 | | | December 31, 1912 | |
| Infant Gibson | April 17, 1908 | | | April 20, 1908 | |
| John Gibson | | | | | Texas |
| Mabel Gibson | | | October 18, 1918 | | |
| Marvin Hewitt Gibson | April 09, 1903 | | December 22, 1929 | January 02, 1976 | |
| Merrill Alfred Gibson | April 07, 1905 | Ira, Jasper, Iowa | October 26, 1933 | January 12, 1983 | |
| Prudence Gibson | | | | | |
| Barbara Catherine Giebel | | | | Aft. 1701 | |
| Heinrich Giebel | | | | | |
| Maria Elizabeth Giebel | | | | | |
| Osbern II Giffard | | | | 1063 | |
| Osborn I de Bolebec Giffard | | | | | |
| Of Chalon / Duke Of Burgandy Gilbert | 890 | | Abt 923 | 956 | |
| Avarilla Emeline Gilchrist | Abt 1834 | | Abt 1855 | Abt 1884 | |
| Del Leon Gilchrist | Abt October 06, 1940 | | | | |
| George Gilchrist | | | | | |
| Gillaspey | | | | | |
| Gillespie | | | | | |
| Gillespie | | | | | |
| Alta Gillespie | | | December 31 | | |
| Ann Gillespie | | | | | |
| Betsy Gillespie | | | | | |
| Elizabeth Gillespie | Unknown | | December 10, 1856 | Unknown | |
| Eloise Ellen Gillespie | July 11, 1907 | | | | |
| James Gillespie | | | | | |
| James Gillespie | | | | | |
| John Gillespie | | | | | |
| Mary Gillespie | | | | | |
| Nancy Gillespie | | | | | |
| Nancy Gillespie | | | | | |
| Polly Gillespie | | | | | |
| Robert Gillespie | | | | | |
| Susan Gillespie | | | | | |
| Helen Allyn Gillette | September 15, 1942 | | July 16, 1960 | | |