April 2‚ 2026 
| Jonathan Dempsey | |
| B: | 6 Nov 1827 |
| Jackson County, Ohio | |
| D: | 1 Jun 1871 |
| Ohio | |
| James Dempsey | |
| B: | 12 Dec 1859 |
| Jackson County, Ohio | |
| D: | 23 Aug 1913 |
| Jackson County, Ohio | |
| Jonathan Dempsey | |
| B: | Feb 1861 |
| Jackson County, Ohio | |
| D: | 1928 |
| Ohio | |
| Sarah Dempsey | |
| B: | Jul 1864 |
| Jackson County, Ohio | |
| D: | Yes, date unknown |
| Mary Ann Dempsey | |
| B: | Jan 1867 |
| Jackson County, Ohio | |
| D: | Yes, date unknown |
| William Dempsey | |
| B: | 6 Nov 1830 |
| Jackson County, Ohio | |
| D: | 22 Jul 1905 |
| Leo, Jackson County, Ohio | |
| Mary Mann | |
| B: | 24 Jul 1836 |
| Ohio | |
| M: | 27 Feb 1853 |
| Jackson County, Ohio | |
| D: | 16 Jun 1878 |
| Jackson County, Ohio | |
| Harriet Dempsey | |
| B: | 12 Jun 1832 |
| Jackson County, Ohio | |
| D: | 12 Oct 1924 |
| Wellston, Jackson County, Ohio | |
| Margaret Mariah Dempsey | |
| B: | 22 May 1836 |
| Jackson County, Ohio | |
| D: | 3 Apr 1881 |
| Adair County, Missouri | |
| Sarah Sophrona Dempsey | |
| B: | 17 Mar 1839 |
| Jackson County, Ohio | |
| D: | 2 Feb 1928 |
| Adair County, Missouri | |
| Catherine Isabell Dempsey | |
| B: | 6 Sep 1844 |
| Jackson County, Ohio | |
| D: | 4 Aug 1925 |
| Wood County, Texas | |
| James Adam Dempsey | |
| B: | 2 Feb 1848 |
| Jackson County, Ohio | |
| D: | 25 Sep 1922 |
| Jackson, Jackson County, Ohio | |
|
| Sarah Elarton | |
| B: | 9 Nov 1805 |
| Jackson County, Ohio | |
| D: | 14 Sep 1864 |
| Jackson County, Ohio | |
| James Dempsey | |
| B: | 18 Dec 1803 |
| Pennsylvania | |
| M: | 1825 |
| D: | 7 Jun 1865 |
| Jackson County, Ohio | |