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Frank W. Notestein, one of the architects of modern demography, died on 18 February 1983, after a long struggle with emphysema. President Emeritus of the Population Council, and former Professor of Demography at Princeton University, he had been living in retirement in Newtown, Pennsylvania, with his wife of fifty-six years, née Daphne Limbach.
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Norman B. Ryder (1984) studied this question.
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