OBITUARY INFORMATION FROM FIND-A-GRAVE WEBSITE:

Lillian M Baumer Rosenbaum
BIRTH          25 May 1907, Hobart, Lake County, Indiana, USA
DEATH          17 Jan 1996 (aged 88), Valparaiso, Porter County, Indiana, USA
BURIAL         Crown Hill Cemetery, Hobart, Lake County, Indiana, USA 
MEMORIAL ID    29547780

This information and the picture below were obained from: https://www.findagrave.com/memorial/29547780/lillian-m-rosenbaum. The picture above was obtained from the 1926 HHS Aurora yearbook, made available by the Lake County Public Library, at: https://archive.org/details/HOHS1926Images/.