Hall E. Gordon Hall Jr., 49, a teacher the Virginia Road School, Valhalla, and a resident of Yorktown Heights for 17 years, died Saturday. He was • • • • • born in Buffalo April 2, 1927, son of Mr. and Mrs. E. Gordon Hall Sr. He was a Navy veteran of World War II. He is survived by his wife, Mrs. Alice Motyka Hall; his father, who lives in Rye; daughters Andrea and Diana Hall; a son, John; and a brother, Allen D. Hall of Riverside, Conn.