Background
Leonard, Henry Siggins was born on October 12, 1930 in Needham, Massachusetts, United States. Son of Henry Siggins and Priscilla Lermond (Packard) Leonard.
Leonard, Henry Siggins was born on October 12, 1930 in Needham, Massachusetts, United States. Son of Henry Siggins and Priscilla Lermond (Packard) Leonard.
Student, Duke, 1948-1949; Bachelor of Science with high honor, Michigan State University, 1952; A.M., Harvard University, 1953; Doctor of Philosophy, Harvard University, 1958.
Teaching fellow, Harvard University, 1954-1956;
assistant professor mathematics, Carnegie-Mellon U., 1958-1964;
associate professor, Carnegie-Mellon U., 1964-1968;
professor mathematics, Northern Illinois U., 1968-1997;
assistant department chairman mathematics science, Northern Illinois U., 1975-1978;
visiting associate professor mathematics, University of Illinois, 1967-1968;
visiting fellow department mathematics, Yale University, 1973-1974;
visiting scholar, University of Chicago, 1980-1981. Visiting U. Manchester Institute Science and Technology, 1987-1988. George C. Shattuck fellow and William Caspar Graustein Memorial fellow Harvard, 1953-1954.
Principal investigator National Science Foundation grants, 1960-1970.
Member American Mathematics Society, Mathematics Association American, Sigma Xi.
Married Eva Maria Bendix, September 4, 1954. 1 son, Henry Alan.