| Testator or Main Party | Will Type | Case Number |
| Kadt, Johann Heinrich | Prowill | 9169 |
| Kaeley, Mary | Prowill | 3313 |
| Kaesmann, Frederick | Prowill | 2843 |
| Kaffenberger, Wendel | Prowill | 13613 |
| Kahl, Catharina H. | Prowill | 2629 |
| Kahl, Detlef | Codewill | 23088 |
| Kahl, Hans | Prowill | 11783 |
| Kahl, Jochim | Prowill | 2829 |
| Kahl, Johanna | Prowill | 7205 |
| Kahler, Charles | Prowill | 13174 |
| Kahler, Henry | Prowill | 8670 |
| Kahler, Jurgen | Prowill | 9583 |
| Kaisen, Carl A. | Codewill | 23087 |
| Kaiser, Gustav L. | Codewill | 15471 |
| Kala, George | Prowill | 13054 |
| Kala, George | Codewill | 13054 |
| Kallenback, Nick | Prowill | 11457 |
| Kambach, Anna Dvorak | Codewill | 21791 |
| Kambach, John | Codewill | 16382 |
| Kamp, Lizzie | Prowill | 14074 |
| Kane, Catherine C. | Prowill | 9968 |
| Kane, Murt | Prowill | 12941 |
| Kanes, Emily | Prowill | 10929 |
| Kann, Fritz | Prowill | 9129 |
| Kantz, Fred | Prowill | 4039 |
| Kardel, Fritz | Prowill | 9129 |
| Kardel, Henry | Prowill | 8896 |
| Kardel, Margaretha | Prowill | 10057 |
| Karlowa, Emilie V. | Prowill | 6687 |
| Karwath, Julia A. | Codewill | 17898 |
| Karwath, Julia A. | Codewill | 17898 |
| Kasch, Fritz | Prowill | 13151 |
| Kassow, Geroge | Prowill | 7038 |
| Kastens, L. O. | Prowill | 6562 |
| Kattenbracker, Alvina | Prowill | 9168 |
| Kauffman, Samuel H. | Prowill | 6200 |
| Kaufmann, Johanna | Prowill | 13700 |
| Kaufmann, Julius | Codewill | 18771 |
| Kaufmann, Louis | Prowill | 12651 |
| Kaufmann, Margaretha | Prowill | 13669 |
| Kautz, Christian | Prowill | 599 |
| Kautz, Christian | Prowill | 6927 |
| Kautz, Theodore | Prowill | 13261 |
| Kay, Charles | Prowill | 6909 |
| Kay, John H. | Prowill | 13010 |
| Keane, Dennis | Prowill | 3171 |
| Kearney, Annie | Prowill | 7011 |
| Kearney, John | Prowill | 4004 |
| Keating, Mary | Prowill | 2318 |
| Keating, Rachel | Prowill | 3745 |
| Keck, Minnie R. | Prowill | 6265 |
| Keeler, Catherine E. | Prowill | 9509 |
| Keeney, Harlan N. | Codewill | 23160 |
| Keeney, Terence F. | Prowill | 13959 |
| Kehoe, Ellen | Prowill | 3622 |
| Kehoe, John B. | Prowill | 8849 |
| Keiber, Margaretha | Prowill | 4331 |
| Keiber, Martha Jane | Codewill | 23894 |
| Keiser, Bernardine | Prowill | 12569 |
| Kell, Lottie A. | Codewill | 14522 |
| Keller, Emmert Dennie | Codewill | 12236 |
| Keller, Joseph | Prowill | 11413 |
| Keller, Rosa | Prowill | 10835 |
| Kelley, Elma | Codewill | 13976 |
| Kelley, Moses | Prowill | 2396 |
| Kelley, Patrick Henry | Prowill | 7828 |
| Kelley, Patrick HEnry | Codewill | 7828 |
| Kelley, Pauline | Prowill | 11637 |
| Kelley, Thomas P. | Prowill | 13484 |
| Kelling, Henry H. D. | Prowill | 13987 |
| Kellogg, Elizabeth S. | Prowill | 4569 |
| Kellogg, Henry | Codewill | 16284 |
| Kelly, Bridget | Prowill | 6899 |
| Kelly, Catherine | Prowill | 6603 |
| Kelly, Edward | Prowill | 9171 |
| Kelly, Elizabeth M. | Prowill | 12189 |
| Kelly, Elizabeth S. | Codewill | 21528 |
| Kelly, Harriet N. | Prowill | 3857 |
| Kelly, John | Prowill | 8120 |
| Kelly, John F. | Prowill | 11835 |
| Kelly, John J. | Prowill | 8496 |
| Kelly, Margaret | Prowill | 9900 |
| Kelly, Mary | Prowill | 3900 |
| Kelly, Mary A. | Prowill | 6626 |
| Kelly, Merritt J. | Codewill | 20022 |
| Kelly, Michael | Prowill | 4261 |
| Kelly, Rosa Kunigunda | Prowill | 12670 |
| Kelly, William | Prowill | 6261 |
| Kemmerer, John J. | Prowill | 5143 |
| Kempker, John F. | Prowill | 11578 |
| Kempker, John F. | Codewill | 11578 |
| Kendall, Anna M. | Prowill | 2098 |
| Kennedy, Edwin | Prowill | 9324 |
| Kennedy, James | Prowill | 8236 |
| Kennedy, John | Prowill | 8464 |
| Kennedy, Kate | Prowill | 8405 |
| Kennedy, Margaret | Codewill | 7336 |
| Kennedy, Michael | Prowill | 2546 |
| Kennedy, Patrick | Prowill | 11608 |
| Kennedy, Robert T. | Prowill | 13576 |
| Kennedy, Thomas C. | Prowill | 10952 |
| Keppe, Charles | Prowill | 10134 |
| Keppe, Henry | Prowill | 6515 |
| Keppe, Mary | Codewill | 21909 |
| Keppe, Wilhelm | Prowill | 5693 |
| Keppe, Frank C. | Codewill | 22956 |
| Keppe, Frank Sr. | Prowill | 11182 |
| Keppy, Herman | Prowill | 1170 |
| Kerran, Anna | Prowill | 4000 |
| Kerker, George W. | Prowill | 10634 |
| Kerker, Harry L. | Prowill | 13869 |
| Kerker, Herny W. | Prowill | 6906 |
| Kerker, John | Prowill | 2597 |
| Kerker, Peter | Prowill | 2975 |
| Kerker, Jacob | Prowill | 8297 |
| Kerr, Henry | Codewill | 9083 |
| Kerr, Julia | Prowill | 8474 |
| Kerrigan, James A. | Codewill | 16922 |
| Kerrigan, Mary J. | Prowill | 13983 |
| Kerrigan, Michael | Prowill | 8853 |
| Kessler, Frank | Prowill | 6027 |
| Kessler, Jennie | Prowill | 3097 |
| Kessler, Elise | Prowill | 5636 |
| Ketelsen, Hans | Prowill | 13573 |
| Ketelsen, Henry (J. H. C.) | Codewill | 21941 |
| Ketelsen, Peter | Prowill | 2561 |
| Ketelsen, Thomas | Prowill | 13070 |
| Keys, Tillie | Codewill | 15348 |
| Kiefer, Gertrude | Prowill | 12093 |
| Kiel, Marie | Prowill | 8504 |
| Kiernan, Patrick | Prowill | 13949 |
| Killeen, Bridget | Prowill | 12485 |
| Killeen, John | Prowill | 6105 |
| Killeen, Timothy | Prowill | 3804 |
| Kimbal, Abel | Prowill | 6969 |
| Kimmerle, Dora | Prowill | 5109 |
| Kindel, Matilda | Prowill | 11771 |
| Kindle, Josef | Prowill | 9643 |
| King, Catharine | Prowill | 2212 |
| King, Daniel | Codewill | no number given |
| King, Daniel | Prowill | 2059 |
| King, George W. | Prowill | 8286 |
| King, Jane | Prowill | 7446 |
| King, Maggie E. | Prowill | 7293 |
| King, Thomas J. | Prowill | 11771 |
| King, George W. | Prowill | 9933 |
| Kinnaman, O. H. | Prowill | 1858 |
| Kirchenwald, Philip August Heinrich | Prowill | 3548 |
| Kirk, Mary A. | Prowill | 5067 |
| Kirk, Nora | Prowill | 5677 |
| Kirk, William | Prowill | 6010 |
| Kirkland, Jessie (see West, Je | Codewill | 23218 |
| Kirwan, John T. | Prowill | 10679 |
| Kirwin, Johanna | Prowill | 11929 |
| Kistenmacher, August Johann | Prowill | 3250 |
| Kistenmacher, Christian W. | Prowill | 3607 |
| Kistenmacher, Dora | Prowill | 5091 |
| Kistenmacher, Hans Hinrich | Prowill | 6999 |
| Kistenmacher, Jochim | Prowill | 1941 |
| Kistenmacher, Louis A. | Prowill | 10317 |
| Kistenamcher, William | Prowill | 5034 |
| Kivlin, James | Prowill | 3197 |
| Klahn, Amanda M. | Prowill | 13202 |
| Klahn, Johann | Prowill | 3220 |
| Klahn, Theodan C. F. | Prowill | 3822 |
| Klauer, Michael | Prowill | 4371 |
| Klauer, Theresia | Prowill | 6310 |
| Klees, Detlef Hinrich | Prowill | 3262 |
| Klein, Herman (and Martha) | Prowill | 12543 |
| Klein, Isaac | Prowill | 9584 |
| Kleinfelder, Jacob B. | Prowill | 11757 |
| Kleinhesseling, Hermann | Prowill | 3929 |
| Klemme, Robert | Prowill | 7022 |
| Klemp, Charlotte | Prowill | 13402 |
| Klemp, William | Prowill | 8995 |
| Klenze, Anna | Prowill | 10884 |
| Klever, Henry & Johanna | Prowill | 8342 |
| Klinck, John | Prowill | 4079 |
| Klindt, Charlie | Prowill | 8910 |
| Klindt, Claus | Prowill | 8186 |
| Klindt, Hans A. | Prowill | 12096 |
| Klindt, Heinrich Wilhelm | Prowill | 12998 |
| Klindt, Herman | Prowill | 13802 |
| Klindt, Jochim | Prowill | 848 |
| Klindt, Louis | Codewill | 24802 |
| Klinefelter, William | Prowill | 4976 |
| Klink, Dorathea | Prowill | 7332 |
| Klink, Jurgen | Prowill | 13524 |
| Klink, Paul | Prowill | 7343 |
| Klinkrodt, Adolph | Codewill | 15848 |
| Klint, Harry McKinley | Codewill | 22330 |
| Kloppenberg, Emma | Codewill | 12732 |
| Kloppenberg, Louis | Codewill | 15293 |
| Kloppenburg, Elizabeth | Prowill | 11480 |
| Kloppenburg, Johann | Prowill | 3157 |
| Kloppenburg, Marx | Prowill | 2840 |
| Klouda, Anna | Prowill | 10577 |
| Kluever, Arthur E. | Codewill | 23172 |
| Kluever, John | Prowill | 11209 |
| Klug, Friederika | Prowill | 8193 |
| Knaack, Heinrich | Prowill | 1949 |
| Knappe, Annie | Prowill | 12037 |
| Knappe, Charles F. | Prowill | 7469 |
| Knegendorf, Friederike | Prowill | 8387 |
| Kniegge, William | Prowill | 11028 |
| Knight, William | Prowill | 138 |
| Knocke, Louis E. | Prowill | 11872 |
| Knostman, Amelia | Prowill | 14026 |
| Knostman, Anna C. | Prowill | 11267 |
| Knostman, Anna Mary | Prowill | 7506 |
| Knostman, Gerhard F. | Prowill | 5770 |
| Knostman, O. C. | Prowill | 12826 |
| Knouse, Martin | Prowill | 10524 |
| Knox, Samuel | Prowill | 2601 |
| Knueppel, August H. | Prowill | 12192 |
| Knuth, Detlef F. | Codewill | 12689 |
| Knutzen, Henry | Prowill | 7020 |
| Kober, Hinrich | Prowill | 12837 |
| Koberg, Amalie | Prowill | 12837 |
| Koberg, William | Prowill | 10410 |
| Koberg, William | Codewill | 10410 |
| Koch, Charles | Prowill | 4248 |
| Koch, Detlef H. | Prowill | 7001 |
| Koch, Emma C. | Prowill | 13502 |
| Koch, Francis Joseph | Prowill | 7321 |
| Koch, George | Prowill | 2051 |
| Koch, Gustavus H. | Prowill | 13998 |
| Koch, H. C. F. | Prowill | 6057 |
| Koch, Helena | Prowill | 4125 |
| Koch, Henry | Prowill | 11904 |
| Koch, Henry | Codewill | 14921 |
| Koch, Lizzie | Prowill | 8390 |
| Koch, Simon | Prowill | 5668 |
| Kock, Hinrich Rudolph | Prowill | 3337 |
| Kock, Johanna Maria Christine | Prowill | 4182 |
| Kock, Jurgen | Prowill | 5710 |
| Kock, Margaretha | Codewill | 17884 |
| Koechert, W. L. | Prowill | 1456 |
| Koegh, Martin | Prowill | 1696 |
| Koehler, Henry | Prowill | 6883 |
| Koehler, Henry M. | Prowill | 2787 |
| Koehler, Max F. | Prowill | 8571 |
| Koehler, Ottilie | Prowill | 6882 |
| Koehnke, Wilhelmine | Prowill | 5634 |
| Koell, Louis | Prowill | 7164 |
| Koell, Vatharine | Prowill | 13219 |
| Koenig, Catharina Johanna | Codewill | 20338 |
| Koenig, Chas. H. | Prowill | 8463 |
| Koenig, Marx Jacob | Prowill | 13305 |
| Koenig, Paulina | Prowill | 12329 |
| Koenig, Philip | Prowill | 11378 |
| Koester, Amalie | Prowill | 4110 |
| Koester, John | Prowill | 1923 |
| Koester, Lena | Prowill | 10221 |
| Koester, Mary A. | Prowill | 5698 |
| Kohle, John C. | Prowill | 8584 |
| Kohler, Margaretha | Codewill | 13599 |
| Kohler, Oscar C. | Prowill | 5303 |
| Kohlhammer, Adolph H. | Prowill | 9455 |
| Kohlsaat, Ernst J. | Codewill | 14434 |
| Kohn, Josephine | Prowill | 10385 |
| Kohrs, Conrad C. | Prowill | 6847 |
| Kohrs, Henry | Prowill | 9398 |
| Kohrs, Henry J. | Prowill | 11976 |
| Kohrs, Minnie | Prowill | 120920 |
| Kohrt, Ernst | Prowill | 8915 |
| Kok, Henry | Prowill | 8915 |
| Kok, Reka | Prowill | 12741 |
| Kolacia, Tom | Codewill | 14857 |
| Koons, Anthony | Prowill | 3221 |
| Koontz, Wilson | Prowill | 9700 |
| Koopmann, Helena | Prowill | 9146 |
| Koopmann, Henry | Prowill | 8952 |
| Koos, Charles | Prowill | 4399 |
| Koppe, Fritz | Prowill | 6438 |
| Korana, Helen H. | Codewill | 23733 |
| Korn, August Otto Herman | Prowill | 7266 |
| Kortmann, Peter Wilhelm | Prowill | 7140 |
| Kortum, Christian Fred | Prowill | 3278 |
| Kortum, Helena | Prowill | 3882 |
| Kortum, Margaretha | Prowill | 3240 |
| Kough, James H. | Prowill | 13581 |
| Kowarsch, Agnes M. | Prowill | 10747 |
| Krabbenhoeft, J. H. | Prowill | 1982 |
| Krack, Johanna | Prowill | 10525 |
| Kraege, John F. | Prowill | 8344 |
| Krambeck, Fred | Prowill | 12066 |
| Krambeck, Peter A. | Prowill | 3422 |
| Krause, Christian | Prowill | 4208 |
| Krause, Louise | Prowill | 10295 |
| Krebs, Henry | Prowill | 6416 |
| Krebs, Louisa B. | Codewill | 19255 |
| Kreiter, Charles | Prowill | 5684 |
| Kreiter, Maria | Prowill | 9100 |
| Krell, Carl J. | Prowill | 12355 |
| Krenz, Ernestine (see Steckel, Friedrich and Ernestine) | Prowill | 2951 |
| Kresensky, Walter E. | Codewill | 20069 |
| Kreutzfeldt, Anna | Prowill | 9335 |
| Kreutzfeldt, Heinrich | Prowill | 6156 |
| Krieg, Julius L. | Prowill | 12576 |
| Kroeger, August | Prowill | 11296 |
| Kroeger, Carl | Prowill | 6525 |
| Kroeger, Carsten | Prowill | 10037 |
| Kroeger, Claus | Prowill | 8807 |
| Kroeger, John | Prowill | 6306 |
| Kroeger, Louise | Codewill | 22087 |
| Kroeger, Marx | Prowill | 8554 |
| Kroeger, Marx | Codewill | 8554 |
| Kroegersberg, C. A. F. | Prowill | 878 |
| Kroger, Margaretha | Prowill | 617 |
| Krohn, Gustav | Prowill | 12257 |
| Krohn, Jochim | Prowill | 2217 |
| Krone, August | Codewill | 4786 |
| Krone, Christian | Prowill | 9786 |
| Kronenberg, Heinrich | Prowill | 2391 |
| Krouse, Susan | Prowill | 11670 |
| Krowel, Catharine | Prowill | 6157 |
| Kroy, F. W. | Prowill | 9636 |
| Kroy, Fritz | Prowill | 10106 |
| Kroy, John F. | Codewill | 15338 |
| Krueger, Wilhelmina M. Bauer | Prowill | 9124 |
| Kruger, Magdalena | Prowill | 4138 |
| Krukow, August | Prowill | 11342 |
| Krumbholz, Pauline F. | Prowill | 7521 |
| Kruse, Asmus | Prowill | 2560 |
| Kruse, Charles | Prowill | 8288 |
| Kruse, Detlef | Prowill | 10260 |
| Kruse, Franz | Prowill | 3626 |
| Kruse, Fritz | Prowill | 13064 |
| Kruse, Johannah (Hannah) | Prowill | 11838 |
| Kruse, John | Codewill | 9551 |
| Kruse, Louise | Prowill | 12593 |
| Kruse, Wiebke | Prowill | 10067 |
| Kruth, Detlef | Prowill | 12619 |
| Kuchel, August | Prowill | 2899 |
| Kuchel, Heinrich Christian | Prowill | 10617 |
| Kuchicke, August D. | Prowill | 1519 |
| Kuchler, Rosalie | Prowill | 4141 |
| Kuehl, Augusta | Prowill | 6873 |
| Kuehl, Claus H. | Prowill | 3343 |
| Kuehl, Detlef C. | Codewill | 18713 |
| Kuehl, Elizabeth | Prowill | 6675 |
| Kuehl, Harry L. | Codewill | 24284 |
| Kuehl, Henry | Prowill | 6615 |
| Kuehl, Henry A. | Prowill | 11383 |
| Kuehl, Joachim | Prowill | 4246 |
| Kuehl, Lena | Prowill | 11713 |
| Kuehl, Lottie Ashford | Prowill | 11586 |
| Kuehl, Magdelina | Prowill | 13915 |
| Kuehl, Trina | Prowill | 3005 |
| Kuehlcke, Herman | Prowill | 8251 |
| Kuelper, Fritz | Prowill | 8839 |
| Kuelper, R. H. | Prowill | 13556 |
| Kuemmerle, Harry J. | Codewill | 15193 |
| Kuendel, Johann | Prowill | 5506 |
| Kuepper, Gerhard | Prowill | 2185 |
| Kuestnen, Emilie | Prowill | 3885 |
| Kuhe, Catharina | Codewill | 3005 |
| Kuhl, Asmus (Catharina) | Prowill | 564 |
| Kuhl, Claus | Prowill | 3249 |
| Kuhl, Hugo | Prowill | 12117 |
| Kuhn, Sophia | Prowill | 8588 |
| Kuhnen, Esther Anne | Prowill | 12073 |
| Kuhnen, Mary L. | Codewill | 4392 |
| Kuhnen, Michael | Prowill | 9077 |
| Kuhnen, Nicholas | Prowill | 3334 |
| Kuhnen, Nicholas V. | Prowill | 6233 |
| Kuhner, Jurgen W. | Prowill | 566 |
| Kuhpfahl, Anna S. | Prowill | 6253 |
| Kuhrdt, Carl | Prowill | 5107 |
| Kuhrdt, John | Prowill | 9991 |
| Kulp, John | Prowill | 6182 |
| Kulp, John H. | Prowill | 6182 |
| Kummerfeldt, Henry | Prowill | 7574 |
| Kummerfeldt, Hinrich | Prowill | 12237 |
| Kundel, Carolina | Prowill | 8818 |
| Kundel, Claus | Prowill | 8184 |
| Kundel, Henry | Prowill | 12389 |
| Kunkel, Balthasar | Prowill | 8602 |
| Kunz, Frank | Codewill | 14738 |
| Kunz, Rufina | Prowill | 9088 |
| Kunze, August | Prowill | 3158 |
| Kupper, Johan Henrich | Prowill | 6213 |
| Kupper, William G. | Prowill | 13664 |
| Kuriger, John P. | Codewill | 22868 |
| Kurmeier, Elisabeth | Prowill | 10292 |
| Kurtdz, Margaretha | Prowill | 3155 |
| Kurth, Elizabeth W. M. | Codewill | 21963 |
| Kurtz, Elizabeth | Prowill | 10961 |
| Kurtz, Louisa (Mrs.) | Prowill | 6476 |
| Kurtz, Lucy J. | Codewill | 17899 |
| Kwiegert, Heinrich | Codewill | 12526 |