Michael Corcoran

Corcoran was born in Carrowkeel, near Ballysadare, County Sligo in Ireland,^[1][8][7] the only child of Thomas Corcoran, an officer in the British Army,^[9] and Mary (McDonagh) Corcoran. Through his mother, he claimed descent from Patrick Sarsfield, hero of the Williamite War in Ireland and a leader of the Wild Geese.^[2]

In 1846, at the age of 18, he took an appointment to the Revenue Police, enforcing the laws and searching for illicit stills and distilling activities in Creeslough, County Donegal. At the same time he joined and belonged to a Catholic rebel guerrilla group, the Ribbonmen.^[10] On August 30, 1849, he emigrated from Sligo Bay to the U.S. and settled in New York City^[10] where he found work as a clerk in the tavern, Hibernian House, at 42 Prince Street in Manhattan owned by John Heaney, whose niece, Elizabeth, he married in 1854.^{[citation needed]}

He enlisted as a Private in the 69th New York Militia. By 1859 he was appointed colonel of the regiment. The regiment was a state militia unit at that time composed of citizens, not soldiers, and was involved in the maintenance of public order.^{[citation needed]} On October 11, 1860, Colonel Corcoran refused to march the regiment on parade for the 19-year-old Prince of Wales, who was visiting New York City at the time, to protest against British rule in Ireland. He was removed from command and a court martial was pending over that matter when the Civil War began.^[11]

Corcoran became involved in Democratic politics at Tammany Hall: he could deliver the Irish vote. He became district leader, a member of the judicial nominations committee, an elected school inspector for his ward, and a member of the Fourteenth Ward General Committee.^[12][13]

With the outbreak of war, the court martial was dropped and Corcoran was restored to his command because he had been instrumental in bringing other Irish immigrants to the Union cause. He led the 69th to Washington, D.C., and served for a while in the Washington defenses building Fort Corcoran. In July he led the regiment into action at the First Battle of Bull Run and was taken prisoner.

Corcoran was one of the founders of the Fenian Brotherhood in America. While in jail, Corcoran wrote, "One half of my heart is Erin's, and the other half is America's. God bless America, and ever preserve her the asylum of all the oppressed of the earth, is the sincere prayer of my heart."^[14]

In April 1863 Corcoran was involved in an incident that ended with Corcoran shooting and killing Edgar A. Kimball, commander of the 9th New York Volunteer Infantry Regiment. Corcoran attempted to pass through the 9th New York's area without giving the required password after receiving the challenge from a sentry. When Kimball intervened on the side of the sentry, Corcoran shot Kimball.^[15] At a court of inquiry, Kimball was faulted for interacting with Corcoran though Kimball was not on duty and was not a sentry, and for using menacing and insulting language.^[16][17] In addition, some witnesses suggested that Kimball was intoxicated when he confronted Corcoran.^[16][17] Corcoran was found at fault for not providing the required password; he was reprimanded by the court, but not subjected to further punishment.^[16][17]

Corcoran returned to the army and set about recruiting more Irish volunteers. He raised and took command of what would be known as the Corcoran Legion:
The Legion consisted of:

• 1st Regiment-formed of the 1st and 6th Regiment; later the 182nd New York Volunteer Infantry
• 2nd Regiment-formed of the 5th and 6th Regiment; later the 155th New York Volunteer Infantry
• 3rd Regiment-formed of the 3rd; 7th and 8th Regiment; later the 164th New York Volunteer Infantry
• 4th Regiment-formed of the 2nd Regiment; later the 170th New York Volunteer Infantry
• 5th Regiment-never served with Brigade; later the 175th New York Volunteer Infantry
• 6th Regiment-below minimum strength-later part of 1st and 2nd Regiment
• 7th Regiment-below minimum strength-later part of the 3rd Regiment
• 8th Regiment-below minimum strength-later part of the 3rd Regiment

Placed in command of the 1st Division, VII Corps he was engaged in the Battle of Deserted House and took part in the siege of Suffolk. In late 1863 he was placed in command of a division in the XXII Corps and returned to serve in the Washington defenses. While riding alone in Fairfax, Virginia, he was thrown from a runaway horse and suffered a fractured skull. He died at the W.P. Gunnell House on December 22, 1863, at the age of 36.

The Mayor of New York City, Michael Bloomberg unveiled Ireland's national monument to the Fighting 69th in Ballymote on August 22, 2006.^[18] The monument was sculpted by Philip Flanagan. The inscription around the top of the monument reads "Michael Corcoran 1827–1863" Around the base is inscribed "New York Ballymote Creeslough Bull Run". Underneath the monument is a piece of steel from the World Trade Center, donated by the family of Michael Lynch, who died in the tower on September 11, 2001. Lynch's family are from County Sligo.

• Samito, Christian G., Becoming American under Fire: Irish Americans, African Americans and the Politics of Citizenship during the Civil war Era, Ithaca: Cornell University Press, 2009; ISBN 978-0-8014-4846-1
• Corcoran, Michael, The Captivity of General Corcoran. Published by Barclay & Co., 602 Arch Street, 1864. ISBN 9781375847209

• List of American Civil War generals (Union)
• Irish military diaspora
• Irish Brigade
• Irish regiment
• Irish-American Heritage Month

• "Michael Corcoran". Find a Grave. Retrieved 12 February 2008.
• General Michael Corcoran, USA at history central.com