Here's a nice obituary about him that I found online. He died in 2000.
Ned Polsky, who died suddenly and unexpectedly this past June 13, is best known and will no doubt be remembered by sociologists for his ventures into the field of deviance. The five essays that make up his book Hustlers, Beats and Others, recently republished in an updated edition by Lyons Press, are both sociological and literary masterpieces indicative of the author’s ambitions and perspectives
Ned himself was a deviant in many ways. He surely did not fit into the conventional mold of a sociologist, which is exactly what endeared him to his many friends inside and outside our discipline. He loved books, of which he was an avid collector, had a passion for literature and the arts, had tried his hand at writing a serious novel, played pool well enough to have participated in several tournaments and to have qualified as a referee in the International 3-Cushion Billiards Tournament in Las Vegas in 1999, a sign of recognition he valued as much as praise from his sociological colleagues. He was a high-brow but hardly a prig. One conversed easily with him on just about any subject. Once he surprised me with his encyclopedic knowledge of wild mushrooms, of which he had not previously spoken.
Not surprisingly, Ned roved almost as widely in his professional activities as in his conversations. Having graduated from the Bronx High School of Science at the tender age of 16, he studied linguistics and literature at the University of Wisconsin, followed by graduate study in sociology at the University of Chicago, which he left without a degree. During his career, he was in and out of publishing, was the editor of several prestigious magazines, became professor at SUNY-Stony Brook and, after retiring, opened and ultimately sold an antiquarian book business specializing in biographies.
Although intellectually a cosmopolitan, Ned joined the world only as it suited him. He learned to drive rather late in life and, as far as I know, never made any serious attempt to exploit the capabilities of the computer for his sociological work. Information on events, persons, and works in all of the humanities, a mammoth project on which he had been working — on and off — for over thirty years, was kept on literally tens of thousands of 8 by 11 file cards. These files, so he hoped, would ultimately help scholars to develop and check interesting propositions about peaks and troughs of cultural achievement. One cannot help but wonder what will happen to the material he so painstakingly put together.
Most appreciated by those who knew him best was his cool judgment on just about everything and his warm personality. His often sharp criticisms were typically in a soft voice and he was always generous with help and advice. Above all, he was a friend on whose loyalty one could count when things got rough. He is survived by his adored and talented daughter Claudia, a very young granddaughter, both of Berkeley, California, and his companion, Sarah White, a recently retired college language teacher, of New York. A memorial was held for him on October 27 at the Ethical Culture Society in New York City.
Kurt Lang, University of Washington (emeritus)