OBITUARY FROM FIND-A-GRAVE WEBSITE:

Paul A Matsen
BIRTH          1953
DEATH          1978 (aged 24–25)
BURIAL         Calumet Park Cemetery, Merrillville, Lake County, Indiana, USA
MEMORIAL ID    195416401

This information was obtained from: https://www.findagrave.com/memorial/195416401/paul-a-matsen. The picture above was obtained from the 1971 HHS Memories yearbook, made available by the Lake County Public Library, at: https://archive.org/details/HOHS1971Images/.