Noel was born to parents Henry Martyn Noel, Sr. and Dorothy Noel. Henry Noel, Sr. was a native of Missouri, and served with the 103rd Infantry Division in World War I. He later became a chemical engineer at Standard Oil's Bayway Refinery in Elizabeth, New Jersey. In 1922 he married Lawson, a niece of financier Thomas W. Lawson. Noel's family was well-off, and Noel grew up in a life of privilege. He was raised mostly in Princeton, New Jersey, but as a young boy also spent several years in France. He attended Harvard University beginning in 1940, where he studied philosophy. His major influences there included professors such as Alfred North Whitehead and Raphael Demos. However, after the outbreak of World War II, Noel and his friends became increasingly disturbed over what was happening in the world; Noel's unease culminated with his withdrawal from the school in 1943.
Travels and renunciation
After his withdrawal, Noel, unable to enlist in the Army due to his poor eyesight, joined the American Field Service as an ambulance driver, in which capacity he served in India and Italy. Noel came to Germany in September 1947 after working for the U.S. Aid to France Commission in France. He found work with a German construction firm at Kassel. He earned a wage of 25 marks per week, and lived in a tiny room with no electricity. He subsisted on German rations of 1550 calories per day. In February 1948, he renounced his U.S. citizenship. By October, he had successfully integrated into his new home, and stated he felt "accepted" by the community there. However the following month, Noel was arrested by the French army in Neustadt, Baden.
Reactions to renunciation
The Montreal Gazette described Noel's action as "a gesture bound to be in vain... his personal error is in supposing that an individual protest of this nature can be effective". Paul Gallico described Noel as part of a trend of "youthful U.S. citizens with bleeding hearts who renounce family ties, our way of life, and depart these shores to snuggle up to a gang of brutes". In contrast, The Christian Science Monitor wrote a largely supportive editorial. Garry Davis also described Noel as one of his inspirations for his own renunciation of citizenship and subsequent creation of the World Service Authority. Soon after Noel and Davis' renunciations, Arthur W. Taylor, a black American from Chicago, also renounced his citizenship at the United States Embassy in Paris, making him the third former American to become stateless that year.