HATHAWAY: of New Bedford, Wednesday, Oct. 5, 2011, Mary M. (Harrington), 97. Widow of Donald R. Hathaway, Sr. Calling hours are 5 to 8 p.m. Friday, followed by a funeral service near the end of visitation at the WILSON CHAPEL, 479 County St., New Bedford. Burial will be in Acushnet Cemetery at a later date.