- Associate Sullivan & Cromwell, New York City, 1961-1967, partner, 1968-2000, chairman, senior partner, 1995-2000, senior counsel, since 2001. Services to Lieutenent United States Navy, 1955-1958.
Trustee Unitarian Church All Souls, New York City, 1973-1979, 84-87. Trustee Phillips Exeter Academy, 1989-1999, president board trustees, 1993-1999. Member of American Bar Association, Council Foreign Relations, American Law Institute, Association Bar City New York (corporation law, securities regulation law and state legislation committees), New York State Bar Association, Phi Beta Kappa.