This area's first settlement in 1659 was named Penacook, for the Indian name Pannukog, meaning crooked place or bend in the river. The first land grant was in 1725, and the town was incorporated as Rumford in 1733. The name was changed to Concord in 1765 upon resolution of a bitter boundary dispute between Rumford and Bow. Its central location was the logical choice for state capital, and Concord was so named in 1808. The State House, built in 1818 and first occupied in 1819, is the oldest in continuous use in the country. In 1853, the State granted Concord a city charter. It was in Concord that the Abbotts built the famous Concord Coach, modeled after the coronation coach for King George III. Granite quarrying has been another major industry, and Concord's quarries supplied granite for the US Library of Congress. Concord was home to Franklin Pierce, 14th President of the United States.