Weller was born in Boston on July 13, 1907, and graduated from the Roxbury Latin School in 1925 and Harvard College in 1929. During his senior year at Harvard, Weller wrote the book and co-wrote the lyrics for the 83rd annual Hasty Pudding Club musical comedy production Fireman, Save My Child!

He studied acting in Vienna, Austria as the only American member of Max Reinhardt's theater company. Weller was named to the Balkan reporting team of The New York Times, and during the 1930s also published two novels, numerous short stories, and freelance journalism from around Europe.

Weller was married twice, first in 1932 to artist Katherine Deupree (1906—1984) of Cincinnati, with whom he had a daughter Ann. They divorced in 1944, and in 1948 he married reporter Charlotte Ebener (1918—1990), their marriage ended with Charlotte's death.

In 1957 Weller had a second child, Anthony, by the British ballet teacher and scholar Gladys Lasky Weller (1922—1988), with whom he maintained a relationship for over thirty years.The book by Paul Theroux A Dead Hand: A Crime in Calcutta includes portraits of Anthony Weller=Jerry Delfont and Anthony Weller's wife Kylee Smith=Merrill Unger.

World War II

In December, 1940, soon after the beginning of World War II, Weller began working for the Chicago Daily News Foreign Service and covered the war in Europe, Africa, Asia, and the Pacific as one of the war's great correspondents, winning a 1943 Pulitzer Prize for his work.

He wrote a pamphlet The Belgian Campaign in Ethiopia published by the Belgian Information Center as part of its World War II dissemination of information favorable to Belgium and to Belgium's role in the Belgian Congo, a valuable colony then and for many previous decades. This pamphlet is based on 1941 interviews with Belgian officers who led an army consisting of troops who had been local black police in the Belgian Congo, then Belgium's African colony and originally the personal property of King Leopold of Belgium's royal family. The interviews described and celebrated the surrender of Italian General Gazzera, and were conducted following the conclusion of the Belgian campaign, a "trek of 2,500 miles through jungle swamps and desert wastes." Belgian unique hardships, heroism and aggressive action against a numerically superior Italian force are reflected as well as the role of the Belgian Congo Army's victory in assisting WW II Allied efforts to oppose the Axis in the colonial sphere. Based on articles first published in the Chicago Daily News, this pamphlet joined such publications as King Leopold Vindicated in the repertoire of the Belgium Information Center. Office of Strategic Services (OSS) [predecessor to the Central Intelligence Agency (CIA)] officers were involved with United States government and military personnel in securing the supply from the Shinkolobwe mine of most of the uranium critical to production of the atomic bombs dropped on Nagasaki and Hiroshima that brought World War II to an end. Anthony Mockler (Cambridge double First Classical Tripos) in his definitive work Haile Selassie's War: The Italian-Ethiopian Campaign, 1935—1941 Random House 1984 states on page 424 "Troops from the Belgian Congo had reached their 'theatre of operations'...the Baro Salient...in February 1941 (see for the very minor part they played Weller's bombastic account.)"

George Weller reported from Singapore in January 1942. At 8:15 a.m. January 31 the British blew a 70 foot gap in the causeway to Johor. On February 15, 1942, British forces in Singapore surrendered to the Japanese. Giles Playfair, then of the Malaya Broadcasting Corporation, in an entry dated January 29 writes: "Outside the bank I met George Weller who told me that he was off to Java this afternoon and bade me a fond farewell." Weller's reports from Singapore would be published the next year in the book Singapore is Silent.

Weller's War includes articles pages 608—12 as never published, which were published (wholly or in part) by Chicago Daily News, Boston Globe(August 31 and September 1, 1945) and London Daily Telegraph(September 1, 1945).

Weller's reporting on Nagasaki remains one of his lasting legacies.

After the war

In 1946 Weller covered the 1946 Greek war against partisan guerrillas. For many years he covered the Balkans, Mideast and Africa from Rome, where he headed the Daily News bureau until retiring from the newspaper in 1975.

From their base in Rome, Weller's wife Charlotte, herself a newspaper writer, often accompanied him on assignments, including Indonesia and Saudi Arabia.

Weller died at his home in San Felice Circeo, Italy, on December 19, 2002 at the age of 95.

As of 2010 George Weller's villa, address Via Vasca Moresca, 20 / 04017 / San Felice Circeo / LT (Latina)--located in the Lazio region, has been put up for sale: Unique Busiri Vici's Villa Circeo sothebysrealty.com; from 2003 April 13 Sunday Times London the villa has been being advertised for rent under multiple names simulaneously.

Professional honors

Weller won a 1943 Pulitzer Prize for Reporting, for a story on an emergency appendectomy performed within a submarine in enemy waters, in which the crew had to use a tea strainer and spoons. He was not on the submarine; he interviewed crew members who were eyewitnesses.

General Douglas MacArthur honored him by conferring a special distinction: "It is a real pleasure to me to award you the Asiatic-Pacific Service Ribbon in view of your long and meritorious services in the Southwest Pacific Area with the forces of this command. You have added luster to the difficult, dangerous and arduous profession of War Correspondent." . Weller was also awarded a 1954 George Polk Memorial Award, and a Nieman Fellowship at Harvard.

Late in life he received Italy's Premio Internazionale di Giornalismo. He also provided the inspiration for longtime friend Sean O'Faolain's 1974 short story Something, Everything, Anything, Nothing.

The Notes to Last Train from Hiroshima by Charles Pellegrino Publisher: Henry Holt, Macmillan 2010 state page 335: "As it was, Weller's notes were confiscated and classified. Later, his carbon copies were stored and replicated (in edited form) as internal military and Atomic Energy Commission documents--and in time, they became more or less gospel."George Weller himself stated in his article published in the Chicago Daily News Saturday August 14, 1965 page 20: "'The original notes and the original stories are buried in a family attic in New England.'"

In the foreword to his Weller's final book, First Into Nagasaki: The Censored Eyewitness Dispatches on Post-Atomic Japan and Its Prisoners of War, Walter Cronkite wrote:

"This is an important book...important and gripping. For the first time in print we can read the details of the nuclear bombardment of Nagasaki, Japan, as written by the first American reporter on the terrible scene ... [George Weller's] reports, so long delayed but now salvaged by his son, at last have saved our history from the military censorship that would have preferred to have time to sanitize the ghastly details ... Also delayed by MacArthur's censorship were Weller's dispatches from his visits to American prison camps [w]here he uncovered the Japanese military's savage treatment of their American prisoners ... There is so much in this volume that we never knew or have long forgotten. This volume of the last generation's history is an important reminder, a warning to inspire civilian vigilance."�...Walter Cronkite

Fiction

• A novel of undergraduate life at Harvard.
• A novel of linked short stories of the American panorama.
• .
• A novel of wartime Greece.
• Burlesque show at "the old Willis".
• Accompanying this short story is a biographical entry titled "Last Man Out". However, the information provided contains no reference to Nagasaki, nor to the prisoner of war camps in Japan although the story is based on events at Omuta (Fukuoka #17 Kyushu).

Non-fiction

• many publicity photos of Lamarr pages 32—40.
• War reporting.
• Eyewitness account of the fall of Singapore.
• Political history.
• For young readers.
• For young readers. (Later published under the name All About Submarines.)
• unpublished manuscript.
• An anthology containing Weller's “Flight from Java,” a 1942 dispatch concerning his escape.

Plays

• Walking Time
• Farewell, Ulysses
• Second Saint of Cyprus
• Friendly Relations
• The Impossible Immortals (a comedy in three acts). This play takes place in Italy after World War II, during the years of the rivalry between Santayana and Berenson.