- Created by: Mark Snyder
- Added: 30 Oct 2011
- Find A Grave Memorial 79576624
Find A Grave, database and images (https://www.findagrave.com : accessed ), memorial page for Joseph Demko (25 Aug 1922–21 Oct 1957), Find A Grave Memorial no. 79576624, citing Saints Peter and Paul Cemetery, Trenton, Mercer County, New Jersey, USA ; Maintained by Mark Snyder (contributor 47403416) .