Bobbi Lee Gauthier and Michael A. Dunning Jr., of Wiscasset, are pleased to announce the arrival of a baby boy, Keegan Michael Gauthier, born on July 26 at 6:12 a.m. at LincolnHealth-Miles Campus, weighing 8 pounds, 1 ounce, and 20.25 inches long. Baby Keegan was also welcomed by big brother, Matthew.