DnUIHtno fflol DUDIE ON SAME DAYSpecial Dispatch to tUe GlobePORTLAND, Me, Nov 18—Henry Trcf-cthen, a god 83, died this afternoon without learning of the death of his brother, George Trefethen, aged .88, In Concord, Mass, earlier in the day.Both wore born on House Inland, now owned by the Fedeial Government as a quarantine station site, and were engaged in the fish business for many years.George had been a wholesaler until a few years ago. He died at the home of his daughter. Mrs Harry Brigham of Concord. He had served in the City Government and the Legislature. Henry established an ice business on Peak’s Island years ago, and had been retired nearly 10 years. They were the last of a large family.