OBITUARY FROM FIND-A-GRAVE WEBSITE:

Shirley Ann Hastings Roop
Birth          26 Aug 1934, Monticello, White County, Indiana, USA
Death          12 May 1980 (aged 45), Lake Station, Lake County, Indiana, USA
Burial         Evergreen Memorial Park, Hobart, Lake County, Indiana, USA
Memorial ID    9923481 

This information and the picture below were obtained from: https://www.findagrave.com/memorial/9923481/shirley-ann-roop. The picture above was obtained from the 1954 HHS Memories yearbook, made available by the Lake County Public Library, at: https://archive.org/details/HOHS1954Images/.