John Stevens (inventor, born 1749)

Stevens was born June 26, 1749, in New York City, New York.[1] He was the only son of John Stevens Jr. (1715–1792), a prominent state politician who served as a delegate to the Continental Congress, and Elizabeth Alexander (1726–1800). His sister, Mary Stevens (d. 1814), married Robert R. Livingston, the first Chancellor of the State of New York.[2]

His maternal grandparents were James Alexander (1691–1756), the Attorney General of New Jersey, and Mary (née Spratt) Provoost Alexander (1693–1760), herself a prominent merchant in New York City. His paternal grandfather, John Stevens, emigrated from London England around 1695, and was married to Mary Campbell.[3]

He graduated King's College (which became Columbia University) in May 1768.[3]

After his graduation from King's College, he studied law and was admitted to the bar of New York City in 1771. He practiced law in New York and lived across the river.[3] At public auction, he bought from the state of New Jersey a piece of land which had been confiscated from a Tory landowner. The land, described as "William Bayard's farm at Hoebuck" comprised approximately what is now the city of Hoboken. Stevens built his estate at Castle Point, on land that would later become the site of Stevens Institute of Technology (bequeathed by his son Edwin Augustus Stevens).[4]

Stevens bought a farm in Dutchess County, New York from John Armstrong Jr.. Armstrong had converted a barn into a two-story Federal style dwelling with twelve rooms. Stevens made improvements to the estate, including a half-mile race track.[5] He later sold the property to John Church Cruger (1807–1879), husband of Euphemia Van Rensselaer, daughter of Stephen Van Rensselaer. The Crugers named the estate "Annandale".

In 1776, at age 27, he was appointed a Captain in Washington's army in the American Revolutionary War. During the War, he was promoted to Colonel and became Treasurer of New Jersey, serving from 1776 to 1779.[3]

In 1789, Stevens was elected to the American Philosophical Society.[6]

On October 17, 1782, he married Rachel Cox (1761–1839), the daughter of John Cox. She was a descendant of the Langeveldts (or Longfields) who originally settled New Brunswick, New Jersey.[11] Together, they had thirteen children of which seven were sons. The children included:[11]

• John Cox Stevens (1785–1857), first commodore of the New York Yacht Club who married Maria C. Livingston in 1809.
• Robert Livingston Stevens (1787–1856), applied the wave line to shipbuilding, and president of Camden and Amboy Railroad, the first railroad built in New Jersey.
• James Alexander Stevens (1790–1873)
• Richard Stevens (1792–1835)
• Francis Bowes Stevens (1793–1812)
• Edwin Augustus Stevens (1795–1868), the founder of Stevens Institute of Technology who married Mary Barton Picton and, after her death, Martha Bayard Dod
• Elizabeth Juliana Stevens (1797–1881), who married Thomas Anderson Conover (1791–1864)
• Mary Stevens (1799–1825), the first wife of Rear Admiral Joshua R. Sands (1795–1883)
• Harriet Stevens (1801–1844), the second wife of Joshua R. Sands
• Esther Bowes Stevens (b. 1804)
• Catherine Sophia Van Cortlandt Stevens (b. 1806)

Stevens died on March 6, 1838, at his estate in Hoboken, New Jersey.[3]

• Turnbull, Archibald Douglas (1928). John Stevens, an American record. New York, London: The Century Co.

• Col. John Stevens, III at Find a Grave
• John Stevens Collection, 1808 - 1881 Archives Center, National Museum of American History, Smithsonian Institution.
• The National Cyclopaedia of American Biography. John Stevens article, volume 11, page 21, published 1901 by John T. White,.
• Rutger exhibitions