1888 -
 | Ruth Thomson Abt 1915- |
| Ruth Thomson | |
| B: | Abt 1915 |
| Duane Getzin Abt 1909-1976 |
| Duane Getzin | |
| B: | Abt 1909 |
| D: | 1976 |
| John R. Staerker 1943-1965 |
| John R. Staerker | |
| B: | 1943 |
| D: | 1965 |
| Grace Thomson 1917-2008 |
| Grace Thomson | |
| B: | 1917 |
| D: | 2008 |
| Robert Frederick Staerker 1915-1985 |
| Robert Frederick Staerker | |
| B: | 1915 |
| D: | 1985 |
|
| Bertram Ross Shields Thomson | |
| B: | 1888 |
