Bachelor of Arts, Dartmouth College, 1953; Master of Business Administration, Dartmouth College, 1954.
Assistant to comptroller, Biddle Purchasing Company. New York City, 1958-1959; with, Blyth & Company, Inc., New York City, 1960-1971; vice president, Blyth & Company, Inc., 1965-1971; director, Blyth & Company, Inc., 1968-1971; senior vice president, member Executive Committee, Blyth & Company, Inc., 1971-1972; senior vice president corporation finance, Reynolds Securities Inc., New York City, 1972-1974; director, Reynolds Securities Inc., 1973-1974; managing director, First Boston Corporation, New York City, 1974-1990; general partner, Tiedemann Investment Group, New York City, 1991-1996; managing director, SeaBridge Investment Advisors, Summit, New Jersey, since 1997.
Member advisory council Finance Accounting Standards Board, 1973-1978. Served as Lieutenant (junior grade) United States Naval Reserve, 1954-1957. Member Investment Bankers Association American (vice president Executive Committee 1970-1971), Securities Industry Association (accounting committee), Links Club, Bond Club, Beacon Hill Club (Summit, New Jersey), Morris County (New Jersey) Club, Harbour Ridge Club (Stuart, Florida).
Married Gail Lassiter, November 5, 1960. Children: Alison Campbell, Robert Lassiter.