Michael Lynn O'Shaughnessy Obituary
It is always difficult saying goodbye to someone we love and cherish. Family and friends must say goodbye to their beloved Michael Lynn O'Shaughnessy of Grand Forks, North Dakota, who passed away at the age of 79, on February 14, 2026. You can send your sympathy in the guestbook provided and share it with the family.
He was predeceased by: his parents, Enos Oâ and Vera Oâ (Stratton); and his siblings, Leland Oâ, Shaughnessy of Bismarck, Ray Oâ, Lillian Fisher, Corrine Herbal and Rita Melvin.
He is survived by: his wife Diana Hartz; his children, Mark Oâ (Alicia), Shaughnessy of Norwalk, CT, Melissa Lunak (Brandon) of Moorhead, MN, Michele Sliper (Jeff) of Detroit Lakes, MN and Monica Gullicks (Don) of Fargo, ND; his grandchildren, Brycen (Elise Martinson), Azylen Lunak (Kaleb Hodges), Jaycie, Justin, Jordyn Sliper, Michael and Jacob Gullicks; his siblings, Robert Oâ (Sheila) and Jean Swenson; and his sister-in-law Donna Oâ (Shaughnessy). He is also survived by many nieces, nephews, and friends.
In lieu of flowers, the family requests donations be made to the Lewy Body Dementia Association (LBDA).
