Marlborough Churchill (August 11, 1878 – July 9, 1947) was a U.S. Army officer and a distant relative of Winston Churchill.
Together with Herbert Yardley, he was instrumental in establishing the joint United States Department of State and United States Department of War's cryptanalytic group, called the Black Chamber.
Marlborough Churchill (August 11, 1878 – July 9, 1947) was a U.S. Army officer and a distant relative of Winston Churchill. Together with Herbert Yardley, he was instrumental in establishing the joint United States Department of State and United States Department of War's cryptanalytic group, called the Black Chamber.
Marlborough Churchill