Joseph Coerten Hornblower (May 7, 1777 – June 11, 1864) was an American lawyer and jurist from Belleville, New Jersey. He was the chief justice of the New Jersey Supreme Court.<!-- findagrave is not considered a reliable source -->
Early life and education
Hornblower was born on May 7, 1777, in Belleville, New Jersey, and lived there for his entire life. His parents were Josiah and Elizabeth (née Kingsland) Hornblower. Josiah Hornblower was a prominent engineer and mine operator who served in the Continental Congress.
As a child, Joseph's health was poor, so he was educated at home. He had a "stroke of paralysis" at the age of 16 that affected his memory.
Career
Law and political career
He became a prominent lawyer and politically active as a member of the Democratic-Republican Party. However, this was the Era of Good Feelings, and party politics were minimal.
When Hornblower was a Presidential elector for James Monroe in 1820, there was only one vote for any other candidate. He also supported other civic and religious activities. In 1816 he was one of the founders of the American Bible Society. In 1845 he aided in establishing the New Jersey Historical Society and served as its president from then until his death in 1864.
Chief Justice
In November 1832, Hornblower was named to the state's Supreme Court as its chief justice. He allowed the accused Alexander Helmsley who was being held as a fugitive slave to be released. He argued the state law that the accused was being held under was unconstitutional given the New Jersey state constitution.
Hornblower's political interests became directed toward the nascent Republican Party. He was chairman of the New Jersey delegation and one of the vice-presidents of the 1856 Republican National Convention that nominated John C. Fremont for U.S. President.