Black Jack was foaled January 19, 1947, and came to Fort Myer from Fort Reno, Oklahoma, on November 22, 1952. Black Jack was the last of the Quartermaster-issue horses branded with the Army's U.S. brand (on the left shoulder) and his Army serial number 2V56 (on the left side of his neck). He died on February 6, 1976, and was buried on the parade ground of Fort Myer's Summerall Field with full military honors, one of only two US Army horses to be given that honor.