William G. Mitchell, 94

William G. Mitchell, 94

William G. (“Bill”) Mitchell, a lifelong resident of Hull, died on March 18 at Pat Roche Hospice House in Hingham, surrounded by the family he cherished. He was 94.   The devoted husband of 62 years to the late Irene F. (Dunphy) Mitchell, he was the cherished father of Betty Ann Doherty and her husband, Wayne, of Whitman;…