OBITUARY INFORMATION FROM FIND-A-GRAVE WEBSITE:

Fred O Sonntag
BIRTH          1 Dec 1921, Hobart, Lake County, Indiana, USA
DEATH          28 Sep 2002 (aged 80), Valparaiso, Porter County, Indiana, USA
BURIAL         Cremated
MEMORIAL ID    229782734

This information and certificate were obtained from: https://www.findagrave.com/memorial/229782734/fred-o-sonntag.