| Female Mary "Polly" Leonard |
| Birth | 9 July 1807 | Kentucky, United States of America |
| Death | 29 February 1880 | Vermilion County, Illinois, United States of America |
| Burial | Danville, Vermilion County, Illinois, United States of America |
|
| Father | Valentine Leonard | F2511 Group Sheet | |
| Mother | Mary "Polly" Fowler | F2511 Group Sheet | |
| Male + John Long Allison |
| Birth | 24 Jul 1830 | |
| Death | Mar 1898 | |
| Burial | ||
| Spouse | Hannah Caroline Cunningham | F767 | |
| Marriage | ||