- Maintained by: Find a Grave
- Originally Created by: International Wargraves Photography Project
- Added: 15 Aug 2006
- Find a Grave Memorial 15380391
Find a Grave, database and images (www.findagrave.com/memorial/15380391/william-heyn : accessed ), memorial page for William Heyn (12 Jul 1848–11 Jun 1910), Find a Grave Memorial ID 15380391, citing US Soldiers' and Airmen's Home National Cemetery, Washington, District of Columbia, District of Columbia, USA ; Maintained by IWPP Custodial Account (contributor 48586138) .