Archives of Maryland
(Biographical Series)

Bryan Sinnett
MSA SC 3520-18143


Bryan Sinnett enlisted as a private in Maryland's Fourth Independent Company in 1776 under Captain James Hindman. Hindman’s company originally played a role in the Maryland Council of Safety's plan to protect the Chesapeake Bay from potential British invasions. At first stationed at Oxford in Talbot County, Hindman's company travelled to New York to reinforce the Continental Army in preparation for a British invasion. The Fourth Independent Company arrived in New York by mid-August 1776. [1]

On the morning of August 27, 1776, American forces faced British troops at the Battle of Brooklyn (otherwise known as the Battle of Long Island). While several companies engaged the British Army on the Gowanus Road and the nearby Gowanus Creek, taking severe losses in the process, the Fourth Independent Company suffered only three casualties. Hindman defended his actions during the battle to the Council of Safety, arguing that rumors referring to the Fourth Independent Company’s “very ill” behavior were unfounded. Hindman instead declared that “the company [he] had the honor to command...behaved themselves as well as in the service, notwithstanding the dark insinuations...thrown out to their prejudice.” The Fourth Independent Company later fought at the Battle of White Plains in October 1776. Sinnett survived the Battle of White Plains, despite heavy American losses. One Hessian volley alone wounded and killed ninety-two soldiers during the battle, and forty soldiers of the Maryland Line were killed, captured, or wounded in total. [2]

Sinnett's enlistment in the Fourth Independent Company ended in the winter of 1776. Sinnett then enlisted in the Second Maryland Regiment under Captain Archibald Anderson as a corporal on January 8, 1777. Sinnett once again fought alongside many of the same people from the Fourth Independent Company, including Anderson, who had previously been Sinnett’s first lieutenant in Hindman's company. The Second Maryland Regiment remained in the war's northern theater between 1777 and 1780, participating in battles at Staten IslandBrandywine, and Germantown. Distinguishing himself on the battlefield, Sinnett earned a promotion to the rank of sergeant on January 1, 1780. Sinnett served in the Second Maryland Regiment until his discharge on January 10, 1780. [3]

Despite his illustrious service record, there is no further information on Bryan Sinnett's life before or after the war.

-James Schmitt, Maryland Society Sons of the American Revolution Research Fellow, 2019


[1] Muster Rolls and Other Records of Service of Maryland Troops in the American Revolution, Archives of Maryland Online, vol. 18, p. 23; Mark Andrew Tacyn, “‘To the End:’ The First Maryland Regiment and the American Revolution” (PhD diss., University of Maryland College Park, 1999), pp. 33-34, 44-45.

[2] Tacyn, pp. 52-67; Journal and Correspondence of the Maryland Council of Safety July 7, 1776 to December 31, 1776, Archives of Maryland Online, vol. 12, pp. 345-346; David Hackett Fischer, Washington’s Crossing (New York: Oxford University Press, 2004), p. 111.

[3] Archives of Maryland Online, vol. 18, p. 161; Compiled Service Records of Soldiers Who Served in the American Army during the Revolutionary War, NARA M881, from

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