Some context: Born Lucille Fay LeSueur in San Antonio, Texas, the youngest and third child of Anna Bell (Johnson) and Thomas E. LeSueur, a laundry laborer. She was of English, French Huguenot, Swedish, and Irish ancestry. Crawford's elder siblings were sister Daisy LeSueur, who died before Lucille's birth, and brother Hal LeSueur. Crawford's father abandoned the family a few months before her birth, reappearing later in 1930 in Abilene, Texas, reportedly working as a construction laborer.
In 1970, Crawford was presented with the Cecil B. DeMille Award by John Wayne at the Golden Globes, which was telecast from the Coconut Grove at The Ambassador Hotel in Los Angeles. She also spoke at Stephens College, where she had been a student for two months in 1922.  Crawford published her autobiography, A Portrait of Joan, co-written with Jane Kesner Ardmore, in 1962 through Doubleday. Crawford's next book, My Way of Life, was published in 1971 by Simon & Schuster. Those expecting a racy tell-all were disappointed, although Crawford's meticulous ways were revealed in her advice on grooming, wardrobe, exercise, and even food storage. Upon her death there were found in her apartment photographs of John F. Kennedy, for whom she had voted for in the 1960 presidential election.  In September 1973, Crawford moved from apartment 22-G to a smaller apartment next door (22-H) at the Imperial House, 150 East 69th Street. Her last public appearance was made on September 23, 1974, at a party honoring her old friend Rosalind Russell at New York's Rainbow Room. Russell was suffering from breast cancer and arthritis at the time. When Crawford saw the unflattering photos that appeared in the papers the next day, she said, "If that's how I look, then they won't see me anymore." Crawford cancelled all public appearances, began declining interviews and left her apartment less and less. Dental-related issues, including surgery which left her needing round-the-clock nursing care, plagued her from 1972 until mid-1975. While on antibiotics for this problem in October 1974, her drinking caused her to pass out, slip and strike her face. The incident scared her enough to give up drinking, although she insisted that it was because of her return to Christian Science. The incident is recorded in a series of letters sent to her insurance company held in the stack files on the 3rd floor of the New York Public Library for the Performing Arts; it is also documented by Carl Johnnes in his biography of the actress, Joan Crawford: The Last Years.  When it came to personal politics, Crawford aligned herself as a Democrat who greatly supported, and admired, the administrations of John F. Kennedy and Franklin D. Roosevelt. She was once noted as saying: "The Democratic party is one that I've always observed. I have struggled greatly in life from the day I was born and I am honored to be a part of something that focuses on working class citizens and molds them into a proud specimen. Mr. Roosevelt and Mr. Kennedy have done so much in that regard for the two generations they've won over during their career course."
Was she married in her final years?
A: 
Some context: Bernard Lewis, FBA (born 31 May 1916) is a British American historian specializing in oriental studies. He is also known as a public intellectual and political commentator. Lewis is the Cleveland E. Dodge Professor Emeritus of Near Eastern Studies at Princeton University. Lewis' expertise is in the history of Islam and the interaction between Islam and the West.
In 1936, Lewis graduated from the School of Oriental Studies (now School of Oriental and African Studies, SOAS) at the University of London with a BA in history with special reference to the Near and Middle East. He earned his PhD three years later, also from SOAS, specializing in the history of Islam. Lewis also studied law, going part of the way toward becoming a solicitor, but returned to study Middle Eastern history. He undertook post-graduate studies at the University of Paris, where he studied with the orientalist Louis Massignon and earned the "Diplome des Etudes Semitiques" in 1937. He returned to SOAS in 1938 as an assistant lecturer in Islamic History.  During the Second World War, Lewis served in the British Army in the Royal Armoured Corps and as a Corporal in the Intelligence Corps in 1940-41 before being seconded to the Foreign Office. After the war, he returned to SOAS. In 1949, at the age of 33, he was appointed to the new chair in Near and Middle Eastern History.  In 1974, aged 57, Lewis accepted a joint position at Princeton University and the Institute for Advanced Study, also located in Princeton, New Jersey. The terms of his appointment were such that Lewis taught only one semester per year, and being free from administrative responsibilities, he could devote more time to research than previously. Consequently, Lewis's arrival at Princeton marked the beginning of the most prolific period in his research career during which he published numerous books and articles based on previously accumulated materials. After retiring from Princeton in 1986, Lewis served at Cornell University until 1990.  In 1966, Lewis was a founding member of the learned society, Middle East Studies Association of North America (MESA), but in 2007 he broke away and founded Association for the Study of the Middle East and Africa (ASMEA) to challenge MESA, which the New York Sun noted as "dominated by academics who have been critical of Israel and of America's role in the Middle East." The organization was formed as an academic society dedicated to promoting high standards of research and teaching in Middle Eastern and African studies and other related fields, with Lewis as Chairman of its academic council.  In 1990, the National Endowment for the Humanities selected Lewis for the Jefferson Lecture, the U.S. federal government's highest honor for achievement in the humanities. His lecture, entitled "Western Civilization: A View from the East", was revised and reprinted in The Atlantic Monthly under the title "The Roots of Muslim Rage." His 2007 Irving Kristol Lecture, given to the American Enterprise Institute, was published as Europe and Islam.
did he do any research?
A:
Lewis's arrival at Princeton marked the beginning of the most prolific period in his research career during which he published numerous books and articles based on previously accumulated materials.