Jonathan Corwin (also Curwin or Corwen, November 14, 1640 – June 9, 1718) was a wealthy New England merchant, politician, and magistrate. He is best known as one of the judges involved in the Salem witch trials of 1692, although his later work also included service as an associate justice of the Massachusetts Superior Court of Judicature, the highest court of the Province of Massachusetts Bay.
Jonathan Corwin was born on November 14, 1640 in Salem, a leading port town of the Massachusetts Bay Colony, one of five children born to George and Elizabeth (Herbert) Corwin. His father had arrived in Salem in 1638 and his mother was the daughter of Northampton mayor John Herbert. His father was a wealthy merchant and shipbuilder in Salem, and Jonathan continued in the mercantile trade. He married Elizabeth Gibbs, widow of Robert Gibbs, in 1675 and had ten children.
In addition to his business pursuits Corwin was also involved in public affairs. He was twice elected to the colonial assembly, in 1682 and in 1689, and he was a stalwart supporter of the old regime when the Dominion of New England was established in 1686. He was also an active magistrate of the local courts, hearing cases dealing with petty crimes and minor charges such as drunkenness and burglary.
Salem witch trials 
When reports of witchcraft began circulating in Essex County beginning on late 1691, Corwin was one of the magistrates called on to make preliminary inquiries into the reports. He and John Hathorne, another local magistrate, held hearings in early March 1692 in which testimony was gathered from Tituba, Sarah Good, and Sarah Osborne, the first three women accused of being witches.
Due to the uncertain constitutionality of the Massachusetts government in 1692 (its charter was vacated in 1684, and it had reformed with the charter following the 1689 Boston revolt that ended Dominion rule of Sir Edmund Andros), there was a reluctance among colonial leaders to establish courts to hear the cases until Sir William Phips arrived in May 1692 with the charter that established the Province of Massachusetts Bay. By this time a significant number of people had been jailed on accusations of witchcraft in the Salem area. Phips, who was appointed governor of the province, as one of his early acts established a special court of Court of Oyer and Terminer to hear the accumulated cases. Corwin was not initially assigned to the court, but when Nathaniel Saltonstall resigned in protest over the first hanging, Phips assigned Corwin to the panel.
Corwin signed several arrest warrants and transcribed a few of the hearings but scarcity of records from the 1692 events makes it impossible to determine Corwin's overall role in the trials as well as his attitude toward the acceptance in court of spectral evidence, the idea that actions seen in visions could be an indicator of witchcraft. The special court convicted nineteen of witchcraft and sentenced them to the gallows before it was disbanded in October 1692. The provincial court system was set up in January 1693, with the Superior Court of Judicature, the province's high court, hearing the remaining witchcraft cases.
Later life 
Corwin was not initially appointed to the Superior Court; he was appointed to the Governor's Council from 1692 to 1714, and served as a judge in the Court of Common Please for Essex County from 1692 to 1708. In that year he was nominated by Governor Joseph Dudley to be an associate justice of the Superior Court following the resignation of John Leverett; he would hold that post until his death in 1717.
Corwin's house is the only remaining structure in Salem with direct ties to the Salem witch trials of 1692. It is now a museum that focuses on seventeenth-century furnishings, architecture, and lifestyle.
References and notes 
- Corwin, Edward Tanjore. Corwin Genealogy
|Associate Justice of the Massachusetts Superior Court of Judicature