Passed away peacefully at the Orillia Soldiers’ Memorial Hospital on Monday August 4th, 2025, at the age of 73. Born in Ottawa, he was predeceased by his parents Frederick and Dorothy Forrest.
Beloved husband of Deborah (née Forsyth) for 51 years. Loving father of Barbara Bannerman (Connel), and Kimberley VanMierlo.
Proud grandfather of Cole, Claire, Chase, Ashton, Kai, Ryder, and Rys. Dear brother of James (Pat), Oralee Richardson (Charlie), Dawn Kelly (Al), Margaret Briden-McAllister (Neil), and the late Bonnie Forrest.

Duncan will be dearly missed by many nieces, nephews, extended family and friends. Known for his kind heart and love for family, his presence leaves a lasting impact on all who knew him.

In keeping with Duncan’s wishes, cremation has taken place and no services will be held at this time.

As an expression of sympathy, memorial donations may be made to Mariposa House Hospice through Simcoe Funeral Home, 38 James Street E., Orillia.

Memories and notes of condolence may be shared at Simcoe Funeral Home.