Ralph Diaz, age 82, of San Antonio, died on Tuesday, April 23, 2002. He was preceded in death by 4 siblings. He is survived by his wife, Esther Diaz of San Antonio; daughter, Elizabeth C. Aarts and husband Rob of Plano, TX; daughter, Linda Cleveland and husband Charles of San Antonio, TX; son, Richard E. Diaz; son, Ralph A. Diaz and wife Eva, all of Houston, TX; brothers, Daniel and Joseph Diaz; sisters, Madelyn Arteaga, Esther McGinnis and Margaret Hernandez, all of San Antonio, TX; 8 grandchildren, and several great-grandchildren.