input: Although Weston and Stafford had known each other since their introduction at the King Sisters' party, they did not become romantically involved until 1945, when Weston traveled to New York to see Stafford perform at La Martinique. They were married in a Roman Catholic ceremony on February 26, 1952, before which Stafford converted to Catholicism. The wedding was conducted at St Gregory's Catholic Church in Los Angeles by Father Joe Kearney, a former guitarist with the Bob Crosby band who left the music business, trained as a priest and served as head of the Catholic Labor Institute. The couple left for Europe for a combined honeymoon and business trip: Stafford had an engagement at the London Palladium. Stafford and Weston had two children: Tim was born in 1952, and Amy in 1956. Both children followed their parents into the music industry. Tim Weston became an arranger and producer who took charge of Corinthian Records, his father's music label, and Amy Weston became a session singer, performing with a trio, Daddy's Money, and singing in commercials. In the 1950s, Stafford had a string of popular hits with Frankie Laine, six of which charted. Their duet of the Hank Williams song "Hey Good Lookin'" made the top ten in 1951. She had her best-known hits--"Jambalaya", "Shrimp Boats", "Make Love to Me", and "You Belong to Me"--around this time. "You Belong to Me" was Stafford's biggest hit, topping the charts in the United States and the United Kingdom. In the U.K., it was the first song by a female singer to top the chart. The record first appeared on U.S. charts on August 1, 1952, and remained there for 24 weeks. In the U.K., it entered the charts on November 14, 1952, at number 12, reached number one on January 16, 1953, and stayed on the charts for 19 weeks. In a July 1953 interview, Paul Weston said his wife's big hit was really the "B" side of the single "Pretty Boy", which both Weston and Columbia Records believed would be the big seller. Stafford hosted the 15-minute The Jo Stafford Show on CBS-TV from 1954 to 1955, with Weston as her conductor and music arranger. She appeared on NBC's Club Oasis in 1958, and on the American Broadcasting Company (ABC) series The Pat Boone Chevy Showroom in 1959. In the early 1960s, Stafford hosted a series of television specials called The Jo Stafford Show, which were centered around music. The shows were produced in England and featured British and American guests including Claire Bloom, Stanley Holloway, Ella Fitzgerald, Mel Torme, and Rosemary Clooney. Both Stafford and Weston returned to Capitol in 1961. During her second stint at Capitol, Stafford also recorded for Sinatra's label Reprise Records. The albums issued by Reprise were released between 1961 and 1964, and were mostly remakes of songs from her past. Sinatra sold Reprise to Warner Brothers in 1963, and they retargeted the label at a teenage audience, letting go many of the original artists who had signed up with Sinatra. In late 1965, both Stafford and Weston signed to Dot Records.

Answer this question "Did she do any live performances later in her career?"
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Question: Sir Alexander Fleming (6 August 1881 - 11 March 1955) was a Scottish physician, microbiologist, and pharmacologist. His best-known discoveries are the enzyme lysozyme in 1923 and the world's first antibiotic substance benzylpenicillin (Penicillin G) from the mould Penicillium notatum in 1928, for which he shared the Nobel Prize in Physiology or Medicine in 1945 with Howard Florey and Ernst Boris Chain. He wrote many articles on bacteriology, immunology, and chemotherapy. Fleming was knighted for his scientific achievements in 1944.

When I woke up just after dawn on September 28, 1928, I certainly didn't plan to revolutionise all medicine by discovering the world's first antibiotic, or bacteria killer. But I suppose that was exactly what I did. By 1927, Fleming had been investigating the properties of staphylococci. He was already well-known from his earlier work, and had developed a reputation as a brilliant researcher, but his laboratory was often untidy. On 3 September 1928, Fleming returned to his laboratory having spent August on holiday with his family. Before leaving, he had stacked all his cultures of staphylococci on a bench in a corner of his laboratory. On returning, Fleming noticed that one culture was contaminated with a fungus, and that the colonies of staphylococci immediately surrounding the fungus had been destroyed, whereas other staphylococci colonies farther away were normal, famously remarking "That's funny". Fleming showed the contaminated culture to his former assistant Merlin Price, who reminded him, "That's how you discovered lysozyme." Fleming grew the mould in a pure culture and found that it produced a substance that killed a number of disease-causing bacteria. He identified the mould as being from the Penicillium genus, and, after some months of calling it "mould juice", named the substance it released penicillin on 7 March 1929. The laboratory in which Fleming discovered and tested penicillin is preserved as the Alexander Fleming Laboratory Museum in St. Mary's Hospital, Paddington. He investigated its positive anti-bacterial effect on many organisms, and noticed that it affected bacteria such as staphylococci and many other Gram-positive pathogens that cause scarlet fever, pneumonia, meningitis and diphtheria, but not typhoid fever or paratyphoid fever, which are caused by Gram-negative bacteria, for which he was seeking a cure at the time. It also affected Neisseria gonorrhoeae, which causes gonorrhoea, although this bacterium is Gram-negative. Fleming published his discovery in 1929, in the British Journal of Experimental Pathology, but little attention was paid to his article. Fleming continued his investigations, but found that cultivating penicillium was quite difficult, and that after having grown the mould, it was even more difficult to isolate the antibiotic agent. Fleming's impression was that because of the problem of producing it in quantity, and because its action appeared to be rather slow, penicillin would not be important in treating infection. Fleming also became convinced that penicillin would not last long enough in the human body (in vivo) to kill bacteria effectively. Many clinical tests were inconclusive, probably because it had been used as a surface antiseptic. In the 1930s, Fleming's trials occasionally showed more promise, and he continued, until 1940, to try to interest a chemist skilled enough to further refine usable penicillin. Fleming finally abandoned penicillin, and not long after he did, Howard Florey and Ernst Boris Chain at the Radcliffe Infirmary in Oxford took up researching and mass-producing it, with funds from the U.S. and British governments. They started mass production after the bombing of Pearl Harbor. By D-Day in 1944, enough penicillin had been produced to treat all the wounded in the Allied forces.

Using a quote from the above article, answer the following question: was this developed into anything else
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Answer:
", named the substance it released penicillin on 7 March 1929. The