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Simeon De Witt: Wikis


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Simeon De Witt painted by Ezra Ames

Simeon De Witt (December 25, 1756 Wawarsing, Ulster County, New York - December 3, 1834 Ithaca, New York, Tompkins County, New York) was Geographer and Surveyor General of the Continental Army during the American Revolution and Surveyor General of the State of New York for the fifty years from 1784 until his death.


He was one of fourteen children of physician Dr. Andries De Witt and Jannetje Vernooy De Witt. He was the only graduate in the class of 1776 at Queens College (now Rutgers College of Rutgers University in New Brunswick, New Jersey. After the capture of New Brunswick by the British during the war, De Witt fled to New York City where he joined the Revolutionary Army.

In June 1778, having been trained as a surveyor by James Clinton, the husband of Simeon's aunt Mary, De Witt was appointed as assistant to the Geographer and Surveyor of the Army Colonel Robert Erskine and contributed to a number of historically significant maps. After Erskine's death in 1780, De Witt was appointed to his post. In 1784, he was appointed New York State Surveyor General and died in office 50 years later, having been re-appointed and re-elected several times. Although he was a first cousin of DeWitt Clinton and a Democratic-Republican, he was never removed from office. Both Federalists and Bucktails recognized his outstanding qualification for the office. From 1810 to 1816, he was also a member of the first Erie Canal Commission.

De Witt was married three times. In 1789, he married Elizabeth Lynott (1767-1793, daughter of Thomas and Elizabeth Van Valkenburgh Lynott), and they had two children. In 1799, he married Jane Varick Hardenbergh (d. 1808, widow of Abraham Hardenbergh [1756-1794], and sister of Richard Varick), and their son, Richard Varick De Witt, became a prominent civil engineer. Later, Simeon married Susan Linn.

De Witt held four slaves at his residence in Albany, New York but by 1810 he had freed them, a common practice of the area. They continued to work in his household. He owned a considerable amount of land in the Finger Lakes area and is considered one of the founders of Ithaca, New York. He was often given credit for giving Classical antiquity Greek and Roman names to the twenty-eight central New York Military Tract townships that his office mapped after the war (to be given to veterans in payment for their military service). More recently, credit has been given to one of his clerks, Robert Harpur, apparently a reader of classical literature.

Portfolio samples

The following map sections were drawn by, or under the direction of, Simeon De Witt. The originals were not colored as these are.

3. Otsego County, New York, c. 1792-1793
2. Twenty Townships, c. 1792-1793
4. George Croghan's Otsego Patents, c. 1790
5. Albany, New York 1790

References and external links

Political offices
Preceded by
Philip Schuyler
New York State Surveyor General
1784 – 1834
Succeeded by
William Campbell


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