OBITUARY INFORMATION FROM FIND-A-GRAVE WEBSITE:

George Tree
BIRTH          1892
DEATH          1991 (aged 98–99)
BURIAL         Calvary Cemetery, Portage, Porter County, Indiana, USA
PLOT           E-216
MEMORIAL ID    181974719

This information and the picture below were obtained from: https://www.findagrave.com/memorial/181974719/george-tree. The picture above was obtained from the 1910 HHS Aurora yearbook, made available by the Lake County Public Library, at: https://archive.org/details/HOHS1910Images/.