| 1. William Victor Zahn, Jr. |
 |
| B: |
22 Aug 1935 |
| P: |
, , North Dakota, United States |
| D: |
17 Nov 1960 |
| P: |
San Anselmo, Marin, California, United States |
|
| 2. William Victor Zahn |
|
| B: |
21 Oct 1910 |
| P: |
Morristown, Corson, South Dakota, United States |
| M: |
17 Jan 1931 |
| P: |
Fort Yates, Sioux, North Dakota, United States |
| D: |
27 Jul 1997 |
| P: |
|
|
| 4. William Bennett Zahn |
|
| B: |
19 Sep 1885 |
| P: |
Cannonball, , North Dakota, United States |
| M: |
26 Jun 1909 |
| P: |
Lafayette, Tippecanoe, Indiana, United States |
| D: |
9 Mar 1951 |
| P: |
Eugene, Lane, Oregon, United States |
|
| 8. William Presley Zahn |
=> |
|
| B: |
25 Oct 1849 |
| P: |
Lafayette, Tippecanoe, Indiana, United States |
| M: |
1879 |
| P: |
|
| D: |
8 Sep 1936 |
| P: |
Fort Yates, Sioux, North Dakota, United States |
|
1935 - 1960 (25 years)
