Funeral services for Oliver Hatter, 94, of Plymouth, are Tuesday, June 30 at 3 p.m. EDT at Bible Baptist Church in Knox, with visitation there from 1 until 3 p.m. EDT. In lieu of flowers, memorials may be given to the Cornelia deLange Syndrome Foundation in Avon, Conn. Rannells Funeral Home Hamlet Chapel is in charge of arrangements.