OBITUARY FROM FIND-A-GRAVE WEBSITE:

Jack Joseph Krubsack
BIRTH          16 Mar 1933, Clintonville, Waupaca County, Wisconsin, USA
DEATH          6 Jun 2000 (aged 67), Lake Placid, Highlands County, Florida, USA
BURIAL         Oak Hill Cemetery, Lake Placid, Highlands County, Florida, USA
MEMORIAL ID    44829603

This information and the picture below was obtained from: https://www.findagrave.com/memorial/44829603/jack-joseph-krubsack#. The picture above was obtained from the 1951 HHS Memories yearbook, made available by the Lake County Public Library, at: https://archive.org/details/HOHS1951Images/.