Funeral service for Mr. George (Margaret Ann) Porter, 91, of 78 Douglas St. will be held at 2 p.m. Wednesday at the Sparks-Griffin Funeral Home, with burial in Oak Hill Cemetery. She died Saturday after an illness of several weeks. Mrs. Porter as a member of the First Congregational Church, and a Golden Age Group of the YWCA. Surviving are a daughter, Mrs. William H. Vance of Pontiac and a son George of Rochester, N. Y., five grandchildren and to great grandchildren.