William J. Sieffert Obituary
The passing of William J. Sieffert of Tavares, Florida leaves a void in the hearts of many, as we bid farewell to a loving soul who departed on April 2, 2026 at the age of 85. Leave a sympathy message to the family in the guestbook on this memorial page of William J. Sieffert to show support.
He was predeceased by: his parents, Bert Sieffert and Thelma Sieffert (Phelps); and his sisters, Beverly Sieffert, Phyllis Mackey (Sieffert) and Halcyone Brown (Sieffert).
He is survived by: his sisters, Ardella Hoyt (Sieffert), Alice (Sieffert) and Engwahl (Phil); his wife Carol Jean Colwell (Colwell) of Leesburg, Florida; his children, Scott Sieffert (Amanda) of Kingsley, Michigan, Susan Beach (Randy) of Dawsonville, Georgia and Steven Sieffert (Michelle) of Goodrich, Michigan; and his grandchildren, CJ Upham Sieffert (Conrad), Coleman Sieffert, Parker Sieffert, Shelby Schons and Shelby Maconochie.
