| 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: | Scherrer |
| First Name: | William |
| Last Name, Alternate Spelling: | Scherer |
| Nickname: | Ole Bill |
| Hometown: | San Francisco, California |
| Page: | 10, 43, 53, 55-56, 58, 60, 63, 67, 73 |
