KNAPP, MARK ALAN of Pontiac passed away May 1, 2020 at 58 years of age. Born on September 4, 1961 in Durand, Michigan, the beloved son of the late George and Mary Knapp. Loving husband of Dee for 36 years; dear father of Jon Knapp; proud grandfather of Lily; brother of Marcel Barker, Michael Knapp, Maurice Knapp, Matthew Knapp and Martin Knapp. Mark was a veteran serving in the United States Army. He worked for Lakeland Soft Water for 32 years. Kindly keep Mark and his family in your thoughts and prayers during this time.