As his wealth increased, Field became an important figure in Chicago. He was friendly with the city's other business leaders, including George Pullman (1831-1897), a maker of railroad cars. When Pullman's workers went on strike in 1894, Field suggested the Illinois National Guard be called in to break up the strike. Chicago labor leaders began calling the Guardsmen "Marshall Field's Boys." With his own workers, Field set high standards. His store clerks received less than the standard wage, but they were also rewarded with more responsibility. One new clerk, John Shedd, impressed Field with his intelligence and hard work, so Field promoted him. Shedd became president of the company after Field's death.