Kilburn, Charles Solomon “Rattlesnake Pete” born, 02-01-1895 in Silver City, New Mexico the son of John Franklin Kilburn and Harriet M. (Randall) Kilburn. He was raised and educated in El Paso, Texas, where his parents operated a ranch. He had one sister and two brothers: Catherine H. Kilburn (1901–1940), Harold Ethan Kilburn
(1889–1918) and James Franklin Kilburn
(1896–1982).
Charles attended El Paso High School, from which he graduated in 1913, and he was president of his senior class. After graduation, Kilburn competed for an appointment from the United States Representative from Texas William Robert Smith to the United States Military Academy.
Kilburn obtained the appointment and attended West Point from 1913 to 1917. He graduated in April 1917 ranked 92nd of 139 and received his commission as a second lieutenant of Cavalry. Because of his ranching background, during his West Point career his classmates nicknamed him “Rattlesnake Pete”, the nickname of Peter Gruber, a Rochester, New York folk figure who operated a snake-themed museum and saloon in the early 1900s.
Kilburn was initially assigned to the 17th Cavalry Regiment and posted to Camp Harry J. Jones in Douglas, Arizona, where he took part in defense of the Mexico–United States border during the Pancho Villa Expedition.
In May 1917 he was promoted to first lieutenant. In August 1917, Kilburn was promoted to temporary captain as the army expanded during U.S. participation in World War I. From September to December 1917, Kilburn was assigned to Camp Sherman, Ohio as aide-de-camp to Willard Ames Holbrook,
the commander of the 165th Infantry Brigade.
From December 1917 to February 1918, Kilburn was assigned to the 83rd Field Artillery Regiment at Fort D. A. Russell, Wyoming. From February to September 1918, Kilburn was assigned to the 8th Cavalry Regiment
in Marfa, Texas. From September to December 1918, Kilburn was again aide-de-camp to Willard Holbrook, who was commander of the 9th Division
at Camp Sheridan near Montgomery, Alabama. From January to March 1919, Kilburn was assigned to Fort Bliss, Texas as a student at the Machine Gun Officers’ Course. He was then assigned as aide-de-camp to DeRosey Caroll Cabell,
(07-07-1861 – 15-03-1924) commander of the Army’s Southern Department.
In December 1919, Kilburn married Edith Chabot of San Antonio. They were the parents of three daughters and a son.
Following the First World War, Kilburn was promoted to permanent captain. His post-war assignments included instructor at the Southern Department’s Military Government School , which was located at Fort Bliss, commander of the 7th Field Signal Battalion at Fort Sam Houston, Texas,[7] and aide-de-camp to Edward Mann Lewis, (10-1-2-1863 – 27-07-1949) commander of the Eighth Corps Area.
He graduated from the Infantry Officers’ Course in 1924. From July 1924 to June 1925 he was assigned to the 4th Cavalry Regiment
at Fort Meade, South Dakota.
In the mid 1920s, he served as aide-de-camp to General John Leonard. Hines during Hine’s term as chief of staff of the U.S. Army. When Hines moved on to command of the Ninth Corps Area, Kilburn continued to serve as his aide. Kilburn was a 1932 graduate of the Cavalry Officers’ Advanced Course. He was promoted to major in 1932 and was assigned to command of a squadron in the 2nd Cavalry Division
at Fort Riley, Kansas. In March 1933, Kilburn discovered two dead individuals in a room at his Fort Riley headquarters. They were identified as a private in the 9th Cavalry Regiment and a woman employed employed as a maid at Fort Riley. Police believed them to have been involved in a romantic relationship, and concluded that the soldier had killed the woman, then committed suicide.
In 1937, Kilburn graduated from the United States Army War College and was assigned to the staff of the Office of the Chief of Cavalry. He was promoted to lieutenant colonel in 1940, and from April until August 1941 he was assigned to the War Plans Section of the War Department General Staff.
In late 1941, Kilburn was assigned to command of the 8th Cavalry Regiment, and he was promoted to colonel in December. Kilburn subsequently commanded the 3rd Cavalry Brigade, and he was promoted to Brigadier General in June 1942. Kilburn commanded Combat Command A, 11th Armored Division uring its organization and training at Camp Polk, Louisiana. In 1943, he took command of the 11th Armored Division, which he led during training at Camp Cooke, California and in England.
The division landed in Normandy in December 1944, and was assigned to units of the German Army in the Lorient pocket. During the Battle of the Bulge, the 11th Armored Division executed a forced march to the Meuse and took up the defense of a 30-mile sector from Givet to Sedan. In later December 1944 and early January 1945, the division counterattacked German units near Neufchâteau, Belgium, then defended the highway from Neufchâteau to Bastogne in order to halt the German advance of the 275 Infantry Division
under command of Generalleutnant Hans Schmidt.
. From among the Americans’ peak strength of 610,000 troops, there were 89,000 casualties, including about 19,000 killed. The “Bulge” was the largest and bloodiest single battle fought by the United States in World War II and the third-deadliest campaign in American history.
The division made contact with units of the First United States Army at Houffalize, Belgium on January 16, then took part in the breaching of the Siegfried Line. The 11th Armored continued the attack into Germany throughout the spring of 1945. In late March 1945, Kilburn was relieved of command as the result of his performance in combat during the division’s crossing of the Rhine. Kilburn lost communications with his subordinate units during the attack, and his superiors, Troy Houston Middleton
and George Schmith Patton
decided to replace him. He was a recipient of the Legion of Merit for his wartime service.
In June 1945, Kilburn returned to the United States and was assigned as Chief of Post War Plans on the Army staff. In January 1946, he assumed command of the Florida Military District and Camp Blanding, Florida. He retired on 01-12-1946.
At the first reunion of the 11th Armored Division in August 1947, attendees passed a resolution expressing appreciation for Kilburn’s service as their commander and regret at his removal from command.] In addition, they elected him the honorary president of the 11th Division Veterans Association.
In retirement, Kilburn was a resident first of Larkspur, California, and later of Kentfield, California. In the 1950s he served as Larkspur’s civil defense director. At an August 1954 meeting of the 11th Armored Division Veterans Association, Kilburn and Willard Ames Holbrook Jr., who had succeeded Kilburn as wartime commander of Combat Command A, received commissions as Kentucky Colonels from Lieutenant Governor Emerson Beauchamp.
Death and burial ground of Kilburn, Charles Solomon “Rattlesnake Pete”, “Pete Kilburn”.


In addition to his civil defense work, Kilburn, who was married with Edith Chabot, was also involved in civic and charitable efforts, including raising funds for The Salvation Army in Marin County, California. Kilburn died in Carmel-by-the-Sea, California on 31-12-1978, age 83. He was buried at Arlington National Cemetery, Section 7, Site 8009-G-2.

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