1901 - 1971 (69 years)
 | Irene May Pilkey 1924- |
| Irene May Pilkey | |
| B: | 1 Jul 1924 |
| Buffalo | |
| Arthur Warren Smith | |
| M: | 1 Jan 1949 |
| Melba Pilkey 1926- |
| Melba Pilkey | |
| B: | 16 Apr 1926 |
| Joseph Bixby 1918- |
| Joseph Bixby | |
| B: | 25 Aug 1918 |
| M: | 9 Mar 1946 |
|
| Marvin Archibald Pilkey 1901-1971 |
| Marvin Archibald Pilkey | |
| B: | 11 Mar 1901 |
| Buffalo, New York, USA | |
| D: | 15 Feb 1971 |
| Buffalo, New York, USA | |
| Glenna O Niemeyer 1902-1989 |
| Glenna O Niemeyer | |
| B: | 8 Apr 1902 |
| M: | 5 Apr 1923 |
| D: | Sep 1989 |
