James L. Underhill

James Latham Underhill (June 12, 1891 – October 7, 1991) was an officer of the United States Marine Corps with the rank of lieutenant general, who served as Assistant Division Commander of 4th Marine Division and later as Inspector of the Fleet Marine Force, Pacific during World War II.

Early career

James L. Underhill was born on June 12, 1891, in San Francisco. After the attending of local schools, he attended the University of California and graduated with Bachelor of Science degree in 1913. Underhill was commissioned second lieutenant in the Marine Corps on August 20, 1913, and his first assignment was with Marine Officers' School at Marine Barracks Norfolk, Virginia.

World War II

Colonel Underhill was transferred to the Headquarters Marine Corps in Washington, D.C., where he was appointed executive officer of the Adjutant and Inspector's Department in July 1939. He served in this capacity until March 1942, when he was appointed commander of the Marine Corps Base San Diego, California. Underhill was also promoted to the rank of brigadier general on 28 March 1942.

Postwar career

Underhill returned to the United States and was appointed president of the Postwar Personnel Reorganization Board at Headquarters Marine Corps, Washington, D.C. in 1946. This office was tasked with study of the records of all officers, who wanted to stay in the active service. Underhill was responsible for recommendations, who would stay in active service and who would not. He finally retired from the Marine Corps on November 1, 1946. Underhill was also advanced to the rank of lieutenant general for having been specially commended in combat.

After his retirement from the military, he resided in Carmel, California, and cooperated with the Defense Language Institute. Underhill died on October 7, 1991, at the age of 100 in Monterey, California.

Decorations

Family Underhill had a sister and two brothers. His older brother Lewis K. Underhill was an Army lawyer and 1913 West Point graduate. His younger brother Robert M. Underhill was a University of California administrator who managed the finances of the secret Los Alamos Project Y site in New Mexico during World War II.