Richard E. Cavazos

Richard Edward Cavazos (January 31, 1929 – October 29, 2017), was a United States Army four-star general. He was a Korean War recipient of the Distinguished Service Cross as a first lieutenant. He advanced in rank to become the United States Army's first Hispanic four-star general. 
During the Vietnam War, as a lieutenant colonel, Cavazos was awarded a second Distinguished Service Cross. In 1976, Cavazos became the first Mexican American to reach the rank of brigadier general in the U.S. Army. 
Cavazos served for thirty-three years, with his final command as head of the U.S. Army Forces Command.
Cavazos died at the age of 88 in San Antonio, Texas on October 29, 2017 from complications of Alzheimer's disease.