1787 - 1864 (77 years)
| Elizabeth Harnish | |
| B: | 31 Jan 1828 |
| D: | 14 Dec 1908 |
| Susan Harnish | |
| B: | 11 Oct 1831 |
| Lancaster County, Pennsylvania, United States of America | |
| D: | 2 May 1908 |
| Lancaster County, Pennsylvania, United States of America | |
1823-
| David Harnish | |
| B: | 22 Mar 1823 |
|
| Martha Weaver | |
| B: | 16 May 1787 |
| Conestoga Center, Lancaster, Pennsylvania, USA | |
| D: | 10 Dec 1864 |
| Conestoga, Lancaster, Pennsylvania, United States | |
| Martin Harnish | |
| B: | 20 Sep 1792 |
| M: | 10 Jan 1822 |
| D: | 4 Feb 1873 |
