Mary Eileen Diffenauer Obituary
The passing of Mary Eileen Diffenauer (Saint Peters, Missouri) leaves a void in the hearts of many, as we bid farewell to a loving soul who departed on December 21, 2025 at the age of 76. Family and friends can send flowers and/or light a candle as a loving gesture for their loved one. Leave a sympathy message to the family in the guestbook on this memorial page of Mary Eileen Diffenauer to show support.
As we bid adieu to Mary Eileen's earthly form, let us not dwell on the void left in her wake, but rather celebrate the legacy of love and inspiration Mary Eileen has bequeathed us. For though she may have departed from our sight, her spirit remains a timeless beacon, guiding loved ones through the labyrinth of life's journey.
She was predeceased by: her parents, William Keenoy and Dolores Keenoy; and her sister Kimberly. She is survived by: her husband David Joseph Diffenauer; her children, Amie Diffenauer and Jason Diffenauer (Jori); her grandchildren, Haddie, Macaby, Spencer and Lydia Diffenauer; and her sister Sharon (Bob).
