Walter Acker joined the Confederate Army in Paulding, Mississippi at age 16. He arrived in Lampasas in 1875 as an attorney with his second wife, Elizabeth. He was elected district attorney in 1878. state representative in 1883, and mayor in 1901. In 1910 Acker moved to Harris County and served three terms in the State Legislature from that district. In 1930 he was honored as the last confederate veteran to serve in the Texas Legislature. He died at the Confederate Home in Austin