Source: St. Charles County's Participation in the World War: A Record of the Men in Military and Naval Service; a History of War Activities at Home, and a Brief Chronology of the Great War (published by the Honor Roll Association of St. Charles County) Location: MO / 9.9 / Sa2c
Last Name:	Tegethoff
First Name:	Clem
Middle Name:	A
Photograph:	yes
Birth Date:	1886 November 18
Death Date:	1918 October 12
Page:	52-53