Quick biographical data on Treasury Secretary Paul H. O'Neill, who resigned Friday morning:

NAME — Paul Henry O'Neill

AGE — 67, born December 4, 1935, in St. Louis, Mo.

EDUCATION — B.A., Fresno State College, 1960; M.P.A., Indiana University, 1966.

EXPERIENCE — Nominated by George W. Bush as Treasury secretary in December 2000; Alcoa Inc. chairman, 1987-2000, chairman and CEO 1987-1998; International Paper Co., vice president, senior vice president, president, 1977-1987; Office of Management and Budget, budget examiner, assistant director, associate director and deputy director, 1967-1977; Veterans Administration, systems analyst, 1961-1966; Morrison-Knudsen Inc., site engineer, 1955-1957.

FAMILY — Married, Nancy Jo Wolfe, three daughters, one son, and 12 grandchildren.