Otto Frederick Duecker III Obituary
The passing of Otto Frederick Duecker III (Tulsa, Oklahoma) leaves a void in the hearts of many, as we bid farewell to a loving soul who departed on January 23, 2026 at the age of 77. You can send your sympathy in the guestbook provided and share it with the family.
He was predeceased by: his parents, Otto Jr. Duecker and Mayme Duecker; and his sister Marilyn Eaton. He is survived by: his sister Susan (Mike Nichols); his nieces and nephews, Rachel, Claire, Lynda, Sarah, Will and David of Arkansas; and his cousins, Lynn, Shirley and Earleys of Oklahoma City.
In lieu of flowers, friends can consider donating to Up With Trees, the Foundation for Tulsa Schools or the Tulsa Library Trust.
