Randolph James Hernandez was born 02 December 1878 in Charleston, South Carolina. He started his Army career as a private in the 2nd Cavalry Band in July 1895. He served as private, corporal and sergeant in the bands of the 5th Cavalry and 10th Artillery and was made leader of the 14th Coast Artillery Band in March 1907. Hernandez was appointed a first lieutenant of Infantry 25 September 1917, being promoted to captain in October 1917 and major in October 1918. Serving as Quartermaster at Brest, France, during World War One, he received the Purple Heart. He retired from the Army 08 March 1928. In 1931, he was elected Secretary of the Quartermaster Association and editor of the service journal Quartermaster Review, positions he held until his death. Hernandez died at Walter Reed General Hospital in Washington, 20 January 1935. He is buried in Arlington National Cemetery.