1905 - 1970 (65 years)
 | William David Hall 1929- |
| William David Hall | |
| B: | 1 Jul 1929 |
| Phyllis Duggan 1926- |
| Phyllis Duggan | |
| B: | 8 Jan 1926 |
| M: | 1951 |
|
| Helen Evelyn Henderson Pilkey 1905-1970 |
| Helen Evelyn Henderson Pilkey | |
| B: | 1 Jan 1905 |
| D: | 21 Jun 1970 |
| William Alexander Hall 1901-1976 |
| William Alexander Hall | |
| B: | 26 Aug 1901 |
| D: | 28 Mar 1976 |
