Source: Weekly report of the mortality among the soldiers in the military hospitals and camps of St. Louis, Missouri, October 13, 1861, to May 22, 1865 (published in the Missouri Republican). Location: Archives Reference Desk
Last Name:	Cook
First Name:	Orrin
Death Date:	1862 March 21
Regiment:	Co. B, 11th Illinois
Date of Newspaper:	1862 March 24