1804 - 1883 (79 years)
| John Duncan, Jr. 1804-1883 |
| John Duncan, Jr. | |
| B: | 4 Feb 1804 |
| Greensburg, Westmoreland County, Pennsylvania, United States | |
| D: | 13 Oct 1883 |
| New Bedford, Coshocton County, Ohio, United States | |
 | Elizabeth Ann Long 1808-1893 |
| Elizabeth Ann Long | |
| B: | 21 Jun 1808 |
| Westmoreland, Pennsylvania, United States | |
| M: | 22 Mar 1828 |
| Lancaster, Pennsylvania, United States | |
| D: | 13 Mar 1893 |
| Coshocton County, Ohio, United States | |
