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:	Crowley
First Name:	Martin
Middle Name:	J.
Hometown:	Washington, D.C.
Page:	37, 58, 60, 69