Passed away peacefully at Peterborough Regional Health Centre on Friday, November 16, 2012 in his 89th year. Predeceased by his loving wife Ina Sedore (2008). Loving father of Bonnie Simpson of Kirkfield. Duff will be greatly missed by his extended family and many friends. Cremation has taken place. A Celebration of Life Luncheon will be held at M.W. Becker Funeral Home, 490 The Queensway S., Keswick, 905-476-7711 on Wednesday, November 28, 2012 at 12 noon. In lieu of flowers, donations made to Canadian National Institute for the Blind would be appreciated by the family.