| Last Name | First Name | Birth | Death | Spouse(s) | Residence | Other |
|---|---|---|---|---|---|---|
| Couper | Robert R. | 4/6/1992 | St. Louis, MO | |||
| Couper | Lillie | 4/18/1974 | Couper, William | Newton | ||
| Courter | Marvin | 5/21/1931 | 12/19/1995 | Yeasel, Betty L. | Grinnell | |
| Courter | Linda Jean | 5/2/1965 | 4/15/2024 | |||
| Courter | Betty L. | 10/1/1931 | 12/24/2021 | Marvin E. "Ike" Courter | ||
| Courtney | Nadine L. | 2/17/1924 | 10/14/2008 | Earnest R. Courtney | Grinnell, IA | |
| Courtney | Betty W. | 8/21/1920 | 4/6/1988 | Courtney, Dale V. | Williamsburg | |
| Courtney | Fred V. | 2/15/1990 | Zion, IL | |||
| Cousins | Lloyd W. Jr. | 9/24/1939 | 10/24/2013 | Vera Schmidt | ||
| Cousins | Miriam | 7/24/1919 | 5/26/2004 | Cousins, Lloyd | Grinnell | |
| Cousins | Jean | 2/12/1950 | 3/15/2011 | |||
| Coutts | Helen Anderson | 12/23/1820 | 9/26/1918 | Adam Coutts | ||
| Coutts | Alveretta | 3/23/1860 | 11/24/1930 | Coutts, Robert G. | Grinnell | |
| Coutts | Rosena | 12/5/1950 | Coutts, Ross V. | Grinnell | ||
| Coutts | Ross V. | 11/23/1884 | 4/12/1965 | Stobart, Rosena | Grinnell | |
| Coutts | Robert G. | 6/25/1856 | 9/3/1934 | Farley, Alvaretta | Grinnell | |
| Coutts | Ray C. | 7/25/1899 | 5/16/1969 | Chicago, IL | ||
| Coutts | Hazel R. | 2/23/1892 | 9/12/1960 | Grinnell | ||
| Coutts | Alexander G. | 6/3/1854 | 10/23/1927 | Paden, Effie | Los Angeles, CA | |
| Coutts | Dwight | 6/14/1965 | Santa Barbara, CA | |||
| Coutts | Harry G. | 6/7/1887 | 2/21/1953 | Kennison, Della; Miller, Olivia | Evanston, IL | |
| Covault | I. N. | 12/13/1853 | 5/19/1933 | Jones, Katherine | Malcom | |
| Cowan | Gerold | 7/13/1928 | 12/19/1997 | Dorsett, Bonnie | Searcy, AK | |
| Cowan | Gerold D. | 7/4/1949 | 6/21/1989 | Reed, Susan E. | Brooklyn | |
| Cowan | Bob | 2/7/1898 | 4/26/1986 | Metz, Daisy L. | Gilman |