O'Fallon, Illinois
1949 - 2021
Dennis L. Grimmer April 23, 1949 - March 31, 2021 O'Fallon, Illinois - Dennis Lee Grimmer, 71, of O'Fallon, IL, passed away unexpectedly on Wednesday, March 31, 2021 at his residence in O'Fallon, IL. Dennis was born April 23, 1949 in Belleville, IL where he grew up and graduated from...
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Dennis and I played softball together for years in O'Fallon, and then when he was principal at St. Teresa's, I got to be reacquainted because of my grandchildren at the school. Dennis was always upbeat, professional, and a caring person. My condolences to the family.
Tony Holdener
April 05, 2021 | Belleville, IL | Friend
Even though I only worked with him for a year, Dennis was certainly the best principal and one of the most caring educators I ever had the pleasure to know. My deepest condolences to his family, friends and colleagues.
Matthew Hillebrand
April 05, 2021 | Coworker
Dennis was a heck of a guy and a credit to his profession. I feel lucky to have been his friend.
Bruce R Cook
April 04, 2021 | Friend
“Eternal rest grant unto him, O Lord and let perpetual light shine upon him. May his soul and the souls of all the faithful departed through the mercy of God, rest in peace. Amen.” – Deacon George Mills- Corpus Christi Church, Shiloh Il.
George Mills
April 03, 2021 | Friend
