Emerson LeRoy Cummings (March 16, 1902 – January 24, 1986) was a United States Army lieutenant general who served as the 19th Chief of Ordnance for the United States Army Ordnance Corps, and commander of the Fifth United States Army.

Early life
Cummings was born in New Boston, Michigan on March 16, 1902. He graduated from Eastern High School in Bay City, Michigan. Cummings went on to graduate fourth in his class from the United States Military Academy on June 12, 1924 and was assigned to the Engineer branch.

Early career
In 1926, Cummings completed a program in civil engineering at Cornell University. He graduated from the Engineer Officer Course in 1927.

In the 1920s and early 1930s Cummings served in Engineer assignments throughout the United States, including a staff position with the federal Alaska Road Commission and a posting to Fort Lewis, Washington.
Cummings received a bachelor of science degree in mechanical engineering from the Massachusetts Institute of Technology in 1933. In 1934, he graduated from the Ordnance Officer Course. Cummings formally transferred to the Ordnance Department on February 12, 1936.

In 1939, Cummings graduated from the Command and General Staff School and the Chemical Warfare Course. In the early 1940s Cummings served as assistant to the chief of the artillery division in the Ordnance Department's Industrial Service Division.

World War II
During World War II Cummings was head of the army's industrial operations in Detroit, overseeing production of combat vehicles and other materiel. He was then assigned to command of the Ordnance Department's industrial division in Europe.

Post-war
Cummings continued his Ordnance career after World War II. He graduated from the National War College in 1948. In the late 1940s Cummings was chief of the Parts and Supplies Branch in the Ordnance Branch's Engineering Materials Division.

In the early 1950s Cummings served as chief the Ordnance Corps' Industrial Division.  While in this assignment Cummings also served as the Army's Assistant Chief of Ordnance.

In November 1953, Cummings was promoted to major general and became the 19th Chief of Ordnance for the Army. He organized the Commodity Command and established the Project Manager System as the exceedingly complex missile systems came into being. During his tenure, the Explorer, the first U.S. satellite, was developed and placed into orbit. He promoted good relations with industry, drawing in part on his World War II experiences with civilian manufacturers, by means of Industry Advisory Groups. The M14 rifle , utilizing 7.62mm cartridge, was developed during his time in office.

After completing his term as Chief of Ordnance, from 1958 to 1960 Cummings was assigned as deputy commander of the Eighth United States Army, simultaneously serving as commander of U.S. Army, Japan.

From 1961 to 1962, Cummings served as commander of the Fifth United States Army in Chicago.

Retirement and awards
Cummings retired in March 1962. His awards included two Army Distinguished Service Medals, the Legion of Merit and the Bronze Star Medal.

In retirement Cummings resided in Largo, Florida. He operated a woodworking shop as a hobby, and also volunteered as a set builder for the Little Theater of Clearwater, remaining active almost until his death.

In 1972, Cummings was inducted into the Ordnance Corps Hall of Fame. He died in Zephyrhills, Florida on January 24, 1986 and was interred at Arlington National Cemetery on February 3, 1986.

References

1902 births
1986 deaths
People from Wayne County, Michigan
United States Military Academy alumni
Military personnel from Michigan
Cornell University College of Engineering alumni
MIT School of Engineering alumni
United States Army Command and General Staff College alumni
United States Army personnel of World War II
Recipients of the Legion of Merit
National War College alumni
United States Army generals
Recipients of the Distinguished Service Medal (US Army)
People from Largo, Florida
Burials at Arlington National Cemetery