The village of Marquette began on September 14, 1849, with the formation of a second iron concern, the Marquette Iron Company. Three men participated in organizing the firm: Robert J. Graveraet, who had prospected the region for ore; Edward Clark, agent for Waterman A. Fisher of Worcester, Massachusetts, who financed the company, and Amos Rogers Harlow. The village was at first called New Worcester, with Harlow as the first postmaster. On August 21, 1850, the name was changed to honor Jacques Marquette, the French Jesuit missionary who had explored the region. A second post office, named Carp River, was opened on October 13, 1851 by Peter White, who had gone there with Graveraet at age 18. Harlow closed his post office in August 1852. The Marquette Iron Company failed, while its successor, the Cleveland Iron Mining Company, flourished and had the village platted in 1854. The plat was recorded by Peter White. White's office was renamed as Marquette in April 1856, and the village was incorporated in 1859. It was incorporated as a city in 1871.