1916-1980
| Kenneth Dean COWAN | |
| B: | 17 Sep 1916 |
| Missouri, USA | |
| D: | 10 Dec 1980 |
| San Angelo, Tom Green, Texas, USA | |
1914-1977
| Mary Jeanette SHELTON | |
| B: | 1914 |
| M: | 14 Mar 1966 |
| Tarrant, Texas, USA | |
| D: | 1977 |
|
1883-1972
| Edna Jane COWAN | |
| B: | 20 Aug 1883 |
| Missouri, USA | |
| D: | 26 Jul 1972 |
| Missouri, USA | |