| Source: Overseas with an Aero Squadron / by Clarence F. Piesbergen (Belleville, Ill.: News-Democrat print, no date) (published circa 1920) Location: MO / 9.9 / P61 | |
 | |
| Last Name: | Hein |
| First Name: | George |
| Middle Name: | C. |
| Portrait: | yes |
| Nickname: | Slim |
| Hometown: | LeGrand, California |
| Page: | 11, 64 |
