Abt 1863 - Yes, date unknown
| Kathryn Dana | |
| B: | 6 Jul 1900 |
| Tacoma, Pierce, Washington, United States | |
| D: | 16 Aug 1988 |
| Tacoma, Pierce, Washington, United States | |
| William George Mahncke | |
| B: | 29 Jul 1887 |
| Tacoma, Pierce, Washington, United States | |
| M: | 4 Nov 1921 |
| King, Washington, United States | |
| D: | 12 Aug 1968 |
| Tacoma, Pierce, Washington, United States | |
| Catherine A Helmer | |
| B: | Abt 1863 |
| D: | Yes, date unknown |
| John Kirkland Dana | |
| B: | Feb 1863 |
| New York, United States | |
| M: | 24 Sep 1892 |
| Pierce, Washington, United States | |
| D: | 10 Mar 1903 |
| Tacoma, Pierce, Washington, United States | |
