Isaac Newton Cox was a U.S. Representative

United States House of Representatives

The United States House of Representatives is one of the two Houses of the United States Congress, the bicameral legislature which also includes the Senate.The composition and powers of the House are established in Article One of the Constitution...

 from New York

New York

New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

.

Born in Fallsburg, New York

Fallsburg, New York

Fallsburg is a town in Sullivan County, New York, United States. The town is in the eastern part of the county. The population was 12,234 at the 2000 census. The town takes its name from a waterfall on the Neversink River...

, Cox moved to Ellenville in 1864 and engaged in the lumber business.
Supervisor of the town of Wawarsing in 1875 and 1883–1886 and served as chairman of the board during the last year. He served four years on the Democratic State committee. He was appointed by President

President of the United States

The President of the United States of America is the head of state and head of government of the United States. The president leads the executive branch of the federal government and is the commander-in-chief of the United States Armed Forces....

 Grover Cleveland

Grover Cleveland

Stephen Grover Cleveland was the 22nd and 24th president of the United States. Cleveland is the only president to serve two non-consecutive terms and therefore is the only individual to be counted twice in the numbering of the presidents...

 chairman of the commission to examine and report upon the condition of the Northern Pacific Railroad in 1886.

Cox was elected as a Democrat

Democratic Party (United States)

The Democratic Party is one of two major contemporary political parties in the United States, along with the Republican Party. The party's socially liberal and progressive platform is largely considered center-left in the U.S. political spectrum. The party has the lengthiest record of continuous...

 to the Fifty-second

52nd United States Congress

The Fifty-second United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate and the United States House of Representatives. It met in Washington, D.C...

 Congress (March 4, 1891-March 3, 1893). He was an unsuccessful candidate for reelection in 1892 to the Fifty-third

53rd United States Congress

The Fifty-third United States Congress was a meeting of the legislative branch of the United States federal government, consisting of the United States Senate and the United States House of Representatives. It met in Washington, D.C. from March 4, 1893 to March 4, 1895, during the fifth and sixth...

 Congress. He was appointed a member of the State commission on fisheries, and served from 1894 to 1899. He engaged in mercantile pursuits, lumbering, and banking in Ellenville, New York

Ellenville, New York

Ellenville is a village in Ulster County, New York, United States. The population was 4,135 at the 2010 census. The postal ZIP code is 12428. The telephone exchange is predominantly 647 and an overlaid 210 in the 845 area code.- Geography :...

, where he died September 28, 1916. He was interred in Fantinekill Cemetery.