Hynes, John (Sean), of Plymouth, passed away Wednesday, September 12, 2012. He was born in Galway, Ireland on May 17, 1933 to the late Bartley and Margaret (Cooke) Hynes. He was the loving husband of Barbara A (Connor-Walsh) Hynes. He was the father of Sean F. Walsh and wife Clare of Braintree. He was the grandfather of Sean, Matthew, Emily and Patrick Hynes Walsh, all of Braintree. He also leaves behind Thomas J Walsh and wife, Patricia of Indiana as well as 2 great grandchildren and their mother, Taylor. He was a friend of Bill W. Funeral arrangements will be made by the Bartlett-Santos Funeral Home, 338 Court Street, Plymouth. Visiting hours will be on Sunday, September 16, from 4:00 – 7:00 PM. Interment will be at the Massachusetts National Cemetery in Bourne on Tuesday, September 18 at 10:30 AM. In lieu of flowers, the family asks that donations be made to the American Cancer Society, P.O. Box 22718, Oklahoma City, OK 73123-1718 or www.cancer.org. Friend of Bill W. members may donate to Central Service A.A. of MA, 12 Channel Street, Suite 604, Boston, MA 02210