| Last Name | First Name | Birth | Death | Spouse(s) | Residence | Other |
|---|---|---|---|---|---|---|
| DeGeeter | Clemance | 9/28/1881 | 10/2/1964 | DeGeeter, Kamiel | Brooklyn | |
| DeGeeter | Maurice A. | 3/24/1917 | 10/8/1997 | Cleppe, Clare | Brooklyn | |
| DeGeeter | Julian J. | 7/4/1914 | 6/9/2005 | Wauters, Margaret Mary | Brooklyn, IA | |
| DeGeeter | Jeremy | 7/11/1971 | 1/9/2015 | Victor, Iowa | ||
| DeGeeter | Margaret M. | 10/22/1916 | 11/22/2009 | Julian Joseph DeGeeter | Brooklyn, Iowa | |
| DeGreef | William | 11/8/1916 | 3/8/2006 | Hoadley, Laura Ann | Newton, IA | |
| DeGreef | Freda L. | 1/15/1928 | Jake DeGreef | Kellogg, Iowa | ||
| DeGroot | Fredrick | 6/3/1919 | 10/23/2008 | Jeanetta Van Wyk | Mitchellville, IA | |
| DeHart | Craig T. | 11/3/1929 | 11/8/2002 | Sanders, Margaret E. | Kellogg | |
| DeHart | George Albert | 8/24/2015 | Delores LaPlant | Salem, Oregon | ||
| DeHart | L. Bruce | 9/5/1899 | 2/9/1970 | Stream, Georgia | Grinnell | |
| DeHart | Keith W. | 11/14/1931 | 1/1/1952 | Thompson, Grace | Grinnell | |
| DeHart | Otto W. | 8/8/1901 | 4/1/1955 | Ziska, Maie | Grinnell | |
| DeHart | Theodore W. | 1/4/1876 | 10/13/1968 | Drake, Tabitha E.; Stevens, Tina | Enumclaw, WA | |
| DeHart | Maie | 9/20/1904 | 12/13/1970 | DeHart, Otto W. | Grinnell | |
| DeHeer | Pat | 9/3/2023 | New Sharon, Iowa | |||
| DeHoedt | Phyllis Colleen | 1/28/1940 | 3/31/2020 | Wayne Arthur "Duke" DeHoedt | Barnes City, Iowa | |
| DeHoedt | Helen | 1/13/2024 | Barnes City, Iowa | |||
| DeHoedt | Dorsey | 3/6/1898 | 3/15/1967 | Johnson, Nettie | ||
| DeHoedt | Nettie | 3/22/1896 | 9/13/1966 | DeHoedt, Dorsey | Montezuma | |
| DeHoedt | Lee | 4/30/1934 | 2/28/1986 | Van Doorn, Joan | Searsboro | |
| Deike | Larry | 5/28/1947 | 4/29/2001 | Grinnell | ||
| Deiter | Doyle | 5/7/1931 | 10/24/2008 | Jean Duncan | Faulkton, IA | |
| DeJong | Marvel M. | 3/19/1912 | 9/18/2012 | Jaunita Wilma Halterman | ||
| DeJong | Lavoe O. | 9/24/1926 | 7/8/2020 | Paul DeJong | New Sharon, Iowa |