John Diemer Obituary
It is with deep sorrow that we announce the death of John Diemer (Pontiac, Illinois), who passed away on January 3, 2026, at the age of 85, leaving to mourn family and friends. You can send your sympathy in the guestbook provided and share it with the family.
He was predeceased by: his parents, George J. Diemer and Fannie B. Diemer (Johnson); his wife Mary "Liz" Diemer; his children, Diane Diemer and Dale Diemer; and his siblings, June Diemer and Alvin Diemer.
He is survived by: his children, Deborah Kinate (Gordon) of Fairbury, IL and Doug Diemer (Lisa) of Bloomington, IL; his grandchildren, Bryan Diemer (Elizabeth), Jennifer Roeder (Talon), Pete Kinate (Katie), Liz Kinate, Brady Diemer, Corey Diemer (Ellen) and Casey Diemer; and his great grandchildren, Bailey, Meredith, Jameson, Claire Diemer, Nolan, Halle, Kolby Kinate, Imogen and Elodie Roeder.
