OBITUARY INFORMATION FROM FIND-A-GRAVE WEBSITE:

William Jack Otto
BIRTH          15 Aug 1922, Gary, Lake County, Indiana, USA
DEATH          29 Jun 2020 (aged 97)
BURIAL         Tippecanoe Memory Gardens, West Lafayette, Tippecanoe County, Indiana, USA
PLOT           Garden of The Cross, Lot 423, Grave D
MEMORIAL ID    284618374

This information and the picture below were obtained from: https://www.findagrave.com/memorial/284618374/william_jack-otto.