Jeromus Johnson (November 2, 1775 – September 7, 1846) was an American merchant and politician from New York who served two terms in the U.S. House of Representatives from 1825 to 1829. He was born into a prominent New York family as the son of Maj. Barent Johnson (1740–1782) and Anne (Remsen) Johnson. His brother, Jeremiah Johnson (1766–1852), later became mayor of Brooklyn, underscoring the family’s engagement in public affairs. Johnson attended the public schools in his youth and grew up in the aftermath of the American Revolution, during which his father had held a military rank.
As a young man, Johnson removed to New York City, where he engaged in mercantile pursuits. Establishing himself as a merchant in the expanding commercial center of the city, he became part of the growing urban business community that was closely tied to the port and to the broader economic development of New York State in the early nineteenth century. In 1802, he married Mary Carpenter (1782–1863), a native of Goshen, New York, thereby forming a connection to Orange County that would later influence his choice of residence in retirement.
Johnson’s involvement in public life began at the state level. He was elected a member of the New York State Assembly in 1822, participating in state legislative affairs during a period of significant political realignment and economic growth in New York. His service in the Assembly helped establish his reputation as a public servant and prepared him for higher office at the national level.
Building on his state legislative experience, Johnson was elected as a member of the Jackson Party, identified in national politics as a Jacksonian, to the 19th and 20th United States Congresses. He represented New York in the U.S. House of Representatives from March 4, 1825, to March 3, 1829. His service in Congress occurred during a significant period in American history marked by the rise of Jacksonian democracy, increasing political participation, and debates over federal power and economic policy. As a Jacksonian representative, Johnson contributed to the legislative process and participated in the democratic governance of the nation, representing the interests of his New York constituents in the House.
During his second term in Congress, Johnson held a leadership role as Chairman of the Committee on Public Expenditures in the 20th Congress. In this capacity, he was involved in overseeing and reviewing federal spending, a responsibility that reflected both his party’s concerns about governmental accountability and his own background in commerce. His work on this committee placed him at the center of deliberations over the management of public funds at a time when questions of fiscal responsibility and the proper scope of federal activity were central issues in national politics.
After leaving Congress, Johnson continued his public service in a federal administrative capacity. On May 26, 1830, he was appointed an Appraiser of Merchandise for the Port of New York, one of the most important commercial ports in the United States. In this position, he was responsible for the valuation of imported goods for customs purposes, a role that drew directly on his mercantile experience and placed him at a key point of intersection between federal revenue collection and international trade. He served as an appraiser until 1840, when he retired from active business.
Upon his retirement, Johnson removed to Goshen, New York, the hometown of his wife, Mary Carpenter Johnson. There he spent his later years away from the commercial and political life of New York City. Jeromus Johnson died on September 7, 1846. He was buried at a private cemetery on his estate in Goshen, reflecting both his established status and his family’s long-standing ties to the region.
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