OBITUARY INFORMATION FROM FIND-A-GRAVE WEBSITE:

John A Campbell
BIRTH          17 Aug 1920
DEATH          31 Dec 1987 (aged 67)
BURIAL         Covington Memorial Gardens, Fort Wayne, Allen County, Indiana, USA
PLOT           Sermon on the Mount Garden
MEMORIAL ID    183002066

This information and the picture below were obtained from: https://www.findagrave.com/memorial/183002066/john-a-campbell.

INFORMATION FROM FAMILY SEARCH WEBSITE:

Brief Life History of John Addison

When John Addison Campbell Jr was born on 17 August 1920, in Pennsylvania, United States, his father, John Addison Campbell, was 28 and his mother, Dora M Minich, was 22. He had at least 1 son and 1 daughter with Mary Helene Elva Reed. He lived in Hobart Township, Lake, Indiana, United States in 1930 and Hobart, Ross Township, Lake, Indiana, United States for about 5 years. He died on 31 December 1987, in Fort Wayne, Allen, Indiana, United States, at the age of 67.

This information was obtained from: https://www.familysearch.org/tree/person/about/G7C6-TCH.