Family: Wilber Emmitt York / Betty Jean Cosat (F894)
 | Francis Marion Cosat (1888-1950) 
|
Eva Ellen Corder (1896-1957)
|
Dorothy June Cosat (1921-2002)  |
| Robert Marion Cosat (1925-1980) |
| Glenn Edward Cosat (1926-1995) |
| William Eugene Cosat (1929-2000) |
| Wilber Emmitt York (1918-1985) |
| Betty Jean Cosat (1924-2014)
|
| Michael Lee York (1944-1995) |