| Testator or Main Party | Will Type | Case Number |
| Gabathuler, Heinrich | Prowill | 3609 |
| Gabbert, Henry | Prowill | 2425 |
| Gabbert, Sarah Helen | Prowill | 11740 |
| Gabel, John | Prowill | 9331 |
| Gadient, Mary | Prowill | 10824 |
| Gaghagen, John (Amanda) | Prowill | 3564 |
| Gaghagen, Samantha M. | Prowill | 13198 |
| Gallagar, Anna | Prowill | 5046 |
| Gallagher, Bridget | Prowill | 10506 |
| Gallagher, Bridget | Prowill | 2861 |
| Gallagher, Bridget | Prowill | 6602 |
| Gallagher, John | Codewill | 14527 |
| Galligan, Eliza R. | Prowill | 3693 |
| Galusha, Frank | Codewill | 20941 |
| Galvin, Martin | Prowill | 3664 |
| Gamble, James | Prowill | 5532 |
| Gannon, Christopher | Prowill | 2393 |
| Gannon, John O. | Prowill | 13778 |
| Gannon, Thomas | Codewill | 7987 |
| Ganson, Etta | Prowill | 1164 |
| Garber, Harriet A. | Prowill | 13516 |
| Gardiner, Eva E. | Prowill | 14033 |
| Gardner, Elenora Davenport | Prowill | 13290 |
| Gardner, Waldo Lee | Prowill | 12477 |
| Garland, Caladonia | Prowill | 7397 |
| Garland, Endora S. | Prowill | 2453 |
| Garlock, Egbert | Codewill | 20640 |
| Garlough, Agnes | Prowill | 12729 |
| Garlough, Agnes | Codewill | 12729 |
| Garlough, Jacob | Prowill | 12138 |
| Garmshausen, Mary | Prowill | 6236 |
| Garner, Annette (see Jacobs, Annette) | Prowill | 10967 |
| Garner, David S. | Prowill | 3294 |
| Garner, Philip | Prowill | 4113 |
| Garren, T. H. | Prowill | 12370 |
| Garrigan, John | Prowill | 11080 |
| Garstang, James | Prowill | 8425 |
| Gartland, Alice | Prowill | 372 |
| Gartland, Charles E. | Prowill | 12751 |
| Gartland, Elizabeth | Prowill | 4962 |
| Garvey, Annie | Prowill | 13935 |
| Garvey, James | Prowill | 9573 |
| Garvey, Mary Ellen | Prowill | 11168 |
| Garvey, Michael | Prowill | 7839 |
| Garwood, Mayme | Prowill | 11428 |
| Gaspard, Maurice Eugene | Prowill | 3059 |
| Gass, M. T. | Prowill | 5706 |
| Gasseling, A. Maria | Prowill | 6724 |
| Gassmann, Anna | Codewill | 17469 |
| Gaston, Ann | Codewill | 3782 |
| Gates, Betsey | Prowill | 442 |
| Gates, Don C. | Prowill | 3340 |
| Gavin, Mary | Prowill | 8358 |
| Gayman, Elizabeth (Lizzie) | Prowill | 12392 |
| Gayman, Joseph | Prowill | 103 |
| Gayman, Lillie | Prowill | 10606 |
| Gayman, Lizzie | Codewill | 12392 |
| Geerdts, Wilhelmine | Prowill | 6056 |
| Geerts, Bernard | Prowill | 13229 |
| Geerts, Frederick T. | Prowill | 13874 |
| Geerts, John | Codewill | 22844 |
| Geertz, John Herman | Prowill | 12590 |
| Geest, Hinrich Von Der (see Von Der Geest, Hinrich) | Prowill | 9553 |
| Geest, John | Prowill | 11173 |
| Gehbauer, Adam | Prowill | 12148 |
| Gelhaar, Adolph L. | Prowill | 13714 |
| Gellman, Anna | Prowill | 10515 |
| Gensley, Jacob | Prowill | 9873 |
| Genzlinger, Fred | Prowill | 13049 |
| Genzlinger, Jennie E. | Codewill | 11556 |
| Georgen, John | Prowill | 7272 |
| Gerbers, P. N. and Margaretha | Prowill | 11214 |
| Gerdts, Augusta | Codewill | 16194 |
| Gerdts, Claus Heinrich Julius | Prowill | 3764 |
| Gerdts, John | Prowill | 12697 |
| Gerhard, Alice Lovella (see Hinrichs, Alice Lovella) | Prowill | 4319 |
| Gerken, Fred | Prowill | 10140 |
| Gerkin, John | Prowill | 13744 |
| German, John | Prowill | 1756 |
| Gertz, Henry | Prowill | 4554 |
| Gesche, Anna (see Falgan, Johann Friedrich) | Prowill | 4319 |
| Geurink, Julius J. | Prowill | 8539 |
| Gibbs, Ellen M. | Prowill | 11833 |
| Gibson, Anna B. | Codewill | 13907 |
| Gibson, Walter E. | Codewill | 20287 |
| Giebelstein, Anton | Codewill | 18366 |
| Giebelstein, Henry | Prowill | 13184 |
| Giebelstein, Margaretha | Prowill | 13298 |
| Gielink, Gerhardt | Prowill | 6228 |
| Giese, Friedericke P. (see Meyer, F. P. Mrs.) | Prowill | 10823 |
| Giese, Hinrich | Prowill | 3372 |
| Giese, Trina | Prowill | 9781 |
| Gifford, Helen J. | Prowill | 6610 |
| Gifford, Ira L. | Prowill | 7247 |
| Gifford, Sophia M. | Prowill | 6282 |
| Gilbert, Elias | Prowill | 901 |
| Gilbreth, Nancy A. | Codewill | 8576 |
| Gilchrist, J. W. Jr. | Prowill | 9424 |
| Gilchrist, John W. | Prowill | 11056 |
| Gildea, Hugh Vincent | Prowill | 2418 |
| Gill, Edmund C. | Prowill | 10362 |
| Gillan, Bridget | Prowill | 6059 |
| Gillen, Ann(ie) (Dominac) | Prowill | 3547 |
| Gillen, Margaret | Prowill | 1400 |
| Gillen, Patrick | Prowill | 6133 |
| Gilliland, Margaret | Prowill | 5563 |
| Gilliland, William H. | Prowill | 7767 |
| Gillin, James | Prowill | 11842 |
| Gillin, Martin | Prowill | 10366 |
| Gillin, Martin | Prowill | 3165 |
| Gillin, Mary | Prowill | 620 |
| Gilloley, Thomas | Prowill | 2308 |
| Gilloly, Mary | Prowill | 5459 |
| Gilman, Susan A. | Prowill | 4298 |
| Gilmartin, Patrick | Prowill | 1425 |
| Gimbel, J. J. | Prowill | 6520 |
| Gimbel, Mary M. | Prowill | 12931 |
| Gimm, Claus | Prowill | 3166 |
| Gimm, Dora | Codewill | 20581 |
| Gittins, John | Prowill | 2266 |
| Gladhill, Kate M. | Prowill | 8359 |
| Glaspell, Enos | Prowill | 341 |
| Glaspell, Isaac S. | Prowill | 9814 |
| Glaspell, Julia | Prowill | 1919 |
| Glaspell, Silas | Prowill | 1804 |
| Glaspell, Spencer Grennell | Codewill | 14729 |
| Glass, Harry Earl | Prowill | 10794 |
| Glaudel, Paul V. | Prowill | 12079 |
| Glaudel, Peter A. | Prowill | 10687 |
| Gleason, Cornelius | Prowill | 382 |
| Glider, Mary | Codewill | 10713 |
| Glines, Barbara A. | Prowill | 1304 |
| Glynn, Bridget | Prowill | 2272 |
| Glynn, Ellen L. | Prowill | 12555 |
| Glynn, John | Prowill | 7526 |
| Glynn, Mary Ann | Prowill | 7301 |
| Glynn, Thomas | Prowill | 374 |
| Glynn, Thomas J. | Prowill | 12578 |
| Gobble, Helen (see Henigbaum, Helen) | Codewill | 23984 |
| Goddard, Eli | Prowill | 366 |
| Goddard, Sarah E. | Prowill | 11252 |
| Godfrey, William | Codewill | 24627 |
| Godwin, Elizabeth F. | Prowill | 6866 |
| Godwin, Henry (aka Harry) | Prowill | 10004 |
| Godwin, Theresa Laura | Codewill | 12092 |
| Godwin, Thresa Laura | Prowill | 12092 |
| Goede, Harry W. | Codewill | 17756 |
| Goellnitz, Johann | Prowill | 4213 |
| Goenne, Ernst Christian (Bertha) | Codewill | 14571 |
| Goesse, Bernard Clemens | Prowill | 1045 |
| Goettig, Alvina | Prowill | 10811 |
| Goettsch, Bertha | Prowill | 13231 |
| Goettsch, Elizabeth | Prowill | 2758 |
| Goettsch, Elsabe Margaretha | Prowill | 7586 |
| Goettsch, Hans A. | Prowill | 13251 |
| Goettsch, Hans Peter | Prowill | 2718 |
| Goettsch, Henry | Codewill | 17824 |
| Goettsch, Jochim | Prowill | 4421 |
| Goettsch, Jochim | Prowill | 7797 |
| Goettsch, Louis | Prowill | 9267 |
| Goettsch, Marx | Prowill | 8393 |
| Goettsche, John | Prowill | 3606 |
| Goetze, Christina Johanna Dorothea | Prowill | 2206 |
| Goldfriedrich, John B. | Prowill | 3810 |
| Goldschmidt, Henry G. | Codewill | 18323 |
| Goldschmidt, Peter | Prowill | 2718 |
| Goldsmith, Zachariah | Prowill | 347 |
| Goldstein, Rachel | Codewill | 17076 |
| Gollinghorst, George | Prowill | 7116 |
| Goodrick, William Thomas | Prowill | 13110 |
| Goodwin, Rose | Prowill | 6932 |
| Goos, Carl Friedrich | Prowill | 621 |
| Goos, Fritz | Prowill | 1427 |
| Goos, Hans | Prowill | 6066 |
| Goos, Margaretha | Prowill | 2054 |
| Goos, Mary | Prowill | 2836 |
| Gordon, William | Prowill | 13262 |
| Gorman, Bridget | Prowill | 9661 |
| Gorman, Bridget (see Dixon, Bridget) | Prowill | 10572 |
| Gorman, Hannah E. | Prowill | 10371 |
| Gorman, James F. | Codewill | 11501 |
| Gosch, H. P. F. | Codewill | 19256 |
| Gosch, Hans Jacob | Prowill | 3006 |
| Gosch, John H. | Prowill | 11675 |
| Gosch, Sophia | Prowill | 6807 |
| Gotsch, Anna | Prowill | 101 |
| Gottsch, Hans | Prowill | 379 |
| Gottsch, Jochim | Prowill | 6546 |
| Gottschalk, Charles | Prowill | 2968 |
| Gould, Benj. S. | Codewill | 5683 |
| Gould, Daniel | Codewill | 4279 |
| Gould, Emeline L. | Prowill | 6802 |
| Gould, Emily | Prowill | 3938 |
| Gould, George E. | Prowill | 3226 |
| Gould, George H. | Prowill | 13337 |
| Gould, George H. | Codewill | 13337 |
| Gould, John | Codewill | 21834 |
| Grabbe, G. H. | Prowill | 11276 |
| Grabbe, Lee B. | Prowill | 7465 |
| Grabbe, Ludolph | Prowill | 6578 |
| Grabbe, Sophie | Prowill | 6550 |
| Grace, George | Prowill | 421 |
| Grace, James | Prowill | 12240 |
| Grace, James | Prowill | 2688 |
| Grace, John G. | Prowill | 9144 |
| Grace, Louise F. | Prowill | 12645 |
| Grace, Michael | Prowill | 643 |
| Grace, Nelson | Prowill | 6985 |
| Grace, Margaret E. | Prowill | 10883 |
| Grady, Mary | Prowill | 11248 |
| Graham, George H. | Prowill | 13252 |
| Graham, John C. | Prowill | 12996 |
| Graham, Margaret | Codewill | no number given |
| Graham, Margaret | Prowill | 9326 |
| Graham, William | Prowill | 13139 |
| Grammerstorf, C. F. | Prowill | 5307 |
| Grant, Alexander | Prowill | 3094 |
| Grant, David C. | Prowill | 4558 |
| Grant, Elizabeth L. | Prowill | 8515 |
| Grant, John | Prowill | 3119 |
| Grant, Mary A. | Prowill | 10951 |
| Grant, O. B. (aka Oscar Bennett Grant) | Prowill | 12603 |
| Grant Phebe Ann | Prowill | 4453 |
| Grant, Sidney B. | Prowill | 8549 |
| Grapengater, Sophia | Prowill | 4553 |
| Graves, Mary A. | Prowill | 8876 |
| Gray, James | Prowill | 14069 |
| Gray, Robert | Prowill | 3105 |
| Greason, James | Prowill | 354 |
| Green, Asa | Prowill | 335 |
| Green, Emiline | Prowill | 5257 |
| Green, Jerry S. | Prowill | 13046 |
| Greene, Allen J. | Prowill | 7713 |
| Greene, Susan E. M. | Prowill | 13654 |
| Greenebaum, Samuel E. | Prowill | 10821 |
| Greenlee, Ella May | Codewill | 24790 |
| Greenwell, James Henry | Codewill | 14395 |
| Gregg, Elizabeth | Prowill | 12532 |
| Greig, James | Prowill | 6625 |
| Greig, Jenette | Codewill | 11799 |
| Grell, Henry | Prowill | 13862 |
| Gremmels, Heinrich | Prowill | 8318 |
| Greve, Adolph | Prowill | 7241 |
| Greve, Henry | Prowill | 11734 |
| Grevsmuehl, Cecilie | Prowill | 5156 |
| Griebel, Annie | Prowill | 13994 |
| Gries, Anna | Prowill | 10624 |
| Gries, Charlotte Machilde | Prowill | 6944 |
| Gries, Mathias | Prowill | 6065 |
| Grieve, Maggie | Prowill | 10786 |
| Grieve, Thomas (Maggie) | Prowill | 7770 |
| Griggs, Elizabeth G. | Codewill | 24271 |
| Griggs, Francis H. | Prowill | 9459 |
| Grilk, Charles | Prowill | 13056 |
| Grilk, Hans F. | Codewill | 16579 |
| Grilk, Hermann | Prowill | 11549 |
| Grise, Albert C. | Prowill | 11705 |
| Grob, Gertrud | Prowill | 4268 |
| Groenwoldt, August | Prowill | 8205 |
| Groenwoldt, Julius | Prowill | 12214 |
| Gromoll, Wilhelmiene | Prowill | 9107 |
| Gronau, Ernst F. | Prowill | 13765 |
| Gronen, W. Otto | Codewill | 8971 |
| Gronewold, Enno G. | Prowill | 10329 |
| Gronner, Augusta | Prowill | 12572 |
| Gronner, George | Prowill | 12571 |
| Groshong, Louise | Prowill | 9361 |
| Gross, A. L. | Prowill | 3741 |
| Gross, Joseph | Prowill | 2701 |
| Gross, Margaret | Prowill | 3936 |
| Groth, Detlef | Prowill | 1314 |
| Groth, Hans Hinrich | Prowill | 5518 |
| Grove, William S. | Prowill | 9190 |
| Grove, Margaret L. | Prowill | 12290 |
| Groves, John P. | Prowill | 6185 |
| Groves, John W. | Prowill | 13528 |
| Growmoll, Wilhelm A. (see Gromoll, Wilhelmine No. 8036) | Prowill | 9851 |
| Gruemmer, Emma | Prowill | 10723 |
| Gruenau, Claus | Prowill | 7450 |
| Gruenau, Martin A. | Prowill | 12566 |
| Gruenau, Otto | Prowill | 10470 |
| Gruenau, Peter H. (Mary) | Prowill | 7820 |
| Gruenhagan, Peter | Prowill | 11391 |
| Gruenwald, Johanna | Prowill | 13244 |
| Grummich, John | Prowill | 1098 |
| Gude, Doris | Prowill | 14013 |
| Gude, Marx | Prowill | 2776 |
| Guenther, Elizabeth | Prowill | 11162 |
| Guerink, William | Prowill | 3944 |
| Guinan, Thomas | Prowill | 5231 |
| Guinan, Thomas Jr. | Prowill | 2790 |
| Guiney, John | Prowill | 12088 |
| Guiney, William | Prowill | 11140 |
| Guinnan, Catherine | Prowill | 2519 |
| Gulck, Jergen | Prowill | 12457 |
| Guldner, Anna Martha | Prowill | 8575 |
| Guldner, Edward L. | Prowill | 8631 |
| Guldner, Jacob | Prowill | 12799 |
| Guldner, Jacob | Prowill | 8353 |
| Guldner, Mary | Codewill | 14431 |
| Gum, Wm. | Prowill | 337 |
| Gunsolus, Maria | Prowill | 13097 |
| Guthrie, Nancy | Prowill | 6333 |
| Guy, Elizabeth | Prowill | 10156 |
| Guy, Lawrence B. | Prowill | 8455 |