John de Witt, Grand Pensionary of Holland, 1625-1672

Known to his contemporaries for his sharpness of mind, strength of purpose, fortitude, and good humor, John de Witt was a brilliant leader whose career ended in a death of horror rarely paralleled in history. Herbert Rowen's biography embraces all aspects of De Witt's political, intellectual, and personal life, including his role as a mathematician admired by Newton, an "e;unphilosophical Cartesia...