OBITUARY INFORMATION FROM FIND-A-GRAVE WEBSITE:

Daniel Vladetich Sr.
BIRTH          1 Apr 1929, Gary, Lake County, Indiana, USA
DEATH          31 Jul 1989 (aged 60), Logansport, Cass County, Indiana, USA
BURIAL         Calumet Park Cemetery, Merrillville, Lake County, Indiana, USA
MEMORIAL ID    141077558

This information and the picture below were obtained from: https://www.findagrave.com/memorial/141077558/daniel-vladetich.  The picture above was obtained from the 1947 HHS Memories yearbook (when Dan was a junior), made available by the Lake County Public Library, at: https://archive.org/details/HOHS1947Images/.