OBITUARY INFORMATION FROM FIND-A-GRAVE WEBSITE:

Herbert Hartnup
BIRTH          1894
DEATH          1920 (aged 25–26)
BURIAL         Crown Hill Cemetery, Hobart, Lake County, Indiana, USA 
MEMORIAL ID    29427340

This information and pictures were obtained from: https://www.findagrave.com/memorial/29427340/herbert-hartnup. The picture above was copied from the 1911 HHS Aurora yearbook.