IRWIN, Dorothy Louise passed away peacefully at the Ross Memorial Hospital on April 12, 2021. Dorothy was the beloved wife of Oscar Irwin and loving mother of Shirley and her husband the late Ronald Sprigings of Tweed, Patricia Irwin of Oshawa, John Irwin and his wife the late Patti of Oshawa, and David Irwin of Lindsay. Loving grandmother of Jodi, Tony, Melanie, Tasha and Trisha. Great grandmother to 9. In memory of Dorothy, donations may be made to the Heart and Stroke Foundation or the Canadian Cancer Society. Donations and condolences may be made through the Mackey Funeral Home, 33 Peel Street, Lindsay or online at www.mackeys.ca