Griffiss was born in Buffalo, New York, to polo player Ellicott Evans and Katherine Hamlin, both from wealthy New York families. His mother later married banker and Townsend took his surname. Known to his family as "Tim," he was raised in Coronado, California, an affluent coastal suburb of San Diego.
Professional career
Griffiss graduated from the United States Military Academy at West Point in 1922, and joined the U.S. Army Air Corps. He trained as a fighter pilot in Texas, then served in Hawaii from 1925 to 1928. His family's wealth allowed him to rent a house on Waikiki Beach, and there he wrote a guidebook When you go to Hawaii you will need this guide to the Islands, which was published in 1930. He shared his birth-father's passion for polo, and joined the military team based in Hawaii, led by Major George S. Patton. After operational postings in California and Texas, Griffiss was assigned to Bolling Field in Washington, D.C. in 1933. This helped him gain connections to allow him to be posted to Europe in 1935 as an air attache, working in Paris, then Berlin. He was assigned to Spain during the Spanish Civil War, as an observer. Returning to Paris, he was awarded the Légion d'honneur. Returning to the United States in 1938, he became a student at the Air Corps Tactical School. In 1939 he worked for the Assistant Secretary of War, and then for the War Department Chief of Staff, and in 1940 he was promoted to major. In 1941, with Europe already at war but before the United States had entered World War II, Griffiss was seconded to London. There he was part of the staff of General James E. Chaney, the team was coordinating U.S. military cooperation with the U.K. in the North Atlantic theater, and organizing the US occupation of Iceland. Ordered to the Soviet Union to discuss planning for US air cargo flights between Alaska and the Russian Far East, Griffiss spent two months in Moscow, before moving to Kuibyshev when advancing Nazi Germany forces threatened to overrun Moscow. In November, he was promoted to lieutenant colonel.
, a U.S. military base in Bushy Park, London, was named after him. It served as the European Headquarters for the USAAF from July 1942 to December 1944 and was General Dwight Eisenhower's SHAEF headquarters. The USAF had originally named the Fort Worth Army Airfield in Texas as "Griffiss Air Force Base" on 1 January 1948, but it was soon changed on 27 February to memorialize native son and Medal of Honor winner, Major Horace Carswell, who gave his life while attempting to crash land his crippled B-24 over China. Later that year, Rome Air Depot, an Air Corps facility in centralNew York state at Rome, was renamed Griffiss Air Force Base; USAF aircraft operated from there until 1995, when the base was closed. It is now Griffiss International Airport and Griffiss Business Park, which supports a detachment of the Air Force Research Laboratory. His great-nephew and namesake is Rear Admiral Townsend Griffiss Alexander of the U.S. Navy, who retired from active duty