| Male John Y. Cooper |
| Birth | 9 Jun 1803 | Tennessee |
| Death | Platte City, Platte County, Missouri |
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| Burial | ||
| Marriage | ||
| Father | John Cooper | F447 Group Sheet | |
| Mother | Mary Young | F447 Group Sheet | |
| Female Jane Cooper |
| Birth | 5 Sep 1841 | |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | James Synnamon | F449 | |
| Marriage | 2 Mar 1869 | |
| Female Orlenie Cooper |
| Birth | 5 Dec 1842 | |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | Marion Miller | F452 | |
| Marriage | ||
| Male Henry Cooper |
| Birth | 15 Feb 1846 | |
| Death | Yes, date unknown | |
| Burial | ||
| Spouse | C. J. Laswell | F453 | |
| Marriage | 10 Oct 1869 | |