- Imported from: US Veteran's Affairs
- Added: 25 Feb 2000
- Find A Grave Memorial 521697
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for William L Cooper (2 May 1913–23 Sep 1999), Find A Grave Memorial no. 521697, citing National Memorial Cemetery of Arizona, Phoenix, Maricopa County, Arizona, USA ; Maintained by US Veterans Affairs Office (contributor 5) .