About Stephen Moylan
Lived 1737 – 1811 (aged 73–74). Stephen Moylan was a military personnel.
Stephen Moylan (1737 – April 11, 1811) was an Irish-American patriot leader during the American Revolutionary War. He had several positions in the Continental Army, including Muster-Master General, Secretary and Aide to General George Washington, 2nd Quartermaster General, Commander of the Fourth Continental Light Dragoons, and Commander of the Cavalry of the Continental Army.
In January 1776, he wrote a letter using the term "United States of America", the earliest known use of that phrase.
Early life Moylan was born to a Catholic family in Cork, Kingdom of Ireland in 1737. His father, John Moylan, a well-to-do merchant of Shandon. Stephen's older brother Francis became Bishop of Cork. His family sent him to be educated in Paris. Moylan then worked in Lisbon for three years in the family shipping firm. He settled in Philadelphia in 1768 to organize his own firm. He was one of the organizers of the Friendly Sons of St. Patrick, an Irish-American fraternal organization, and served as its first president. He resigned from this office on September 28, 1776. However, he continued to serve as a volunteer in General Washington's staff through December 1776.
He then raised a troop of light dragoons, the 4th Continental Light Dragoons, also known as Moylan's Horse, on January 3, 1777, at Philadelphia. The regiment would be noted for taking the field in captured British uniforms. They engaged in military action at the Battle of Brandywine on September 11, 1777, and then at the Battle of Germantown on October 4, 1777. By the end of 1777, they were engaged in defending the cantonment at Valley Forge. Col. Moylan succeeded General Pulaski as Commander of the Cavalry in March 1778. Moylan's Horse would see action at the Battle of Monmouth on June 28, 1778.
In the campaign of 1779, Moylan and the 4th Dragoons were stationed at Pound Ridge, New York, and saw military action at the Battle of Norwalk on July 11, 1779. Col. Moylan and the 4th Dragoons took part in the Battle of Springfield in New Jersey, on June 23, 1780, and General Anthony Wayne's expedition at Bull's Ferry, New Jersey, on July 20, 1780. Col. Moylan commanded his Dragoons at the Siege of Yorktown in October 1781, after which he was to take the cavalry to the Southern Campaign. However, his failing health caused him to leave the field and return to Philadelphia, where he constantly appealed to the Continental Congress to man, equip and maintain the Continental Dragoon Regiments.
He was rewarded for his service by being breveted to brigadier general on November 3, 1783.
Personal life Moylan married Mary Ricketts Van Horne on September 12, 1778, and they had two daughters, Elizabeth Catherine and Maria. Their two sons died as children. Moylan died on April 11, 1811, in Philadelphia, and is buried there in St. Mary's Churchyard.
Don’t just read it —
keep it.
Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.
- E-book
- Audio
- Video
Instant download · yours to keep · every purchase keeps this site free
Important facts
People in Stephen Moylan's life
Named in this biography and alive at the same time
Contemporaries
People whose lives overlapped Stephen Moylan's
Frequently asked questions
Who was Stephen Moylan?
American general (1737-1811)
When was Stephen Moylan born?
Stephen Moylan was born in 1737 in Cork.
When did Stephen Moylan die?
Stephen Moylan died on 11 April 1811 in Philadelphia.
What was Stephen Moylan's occupation?
Stephen Moylan was a military personnel.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Stephen Moylan. https://biography.guide/stephen-moylan-military-personnel/
MLA: "Stephen Moylan." Biography.guide, https://biography.guide/stephen-moylan-military-personnel/.
Chicago: "Stephen Moylan." Biography.guide. https://biography.guide/stephen-moylan-military-personnel/.
Data last updated: 2026-09-20 · Spot an error? Report a correction.
Page generated 2026-09-27 05:31 UTC