| 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 | |
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| Last Name: | Fredericks |
| First Name: | Lawrence |
| Middle Name: | W. |
| Nickname: | Hatchet |
| Hometown: | Waterloo, Iowa |
| Page: | 64, 72, 73 |
