During the American Revolution, rebels and later French privateers frequently attacked Nova Scotia, damaging its maritime economy by raiding coastal communities including
Liverpool and
Annapolis Royal. In October 1775, British forces
burned Falmouth, now Portland, Maine. To respond, General Washington commandeered two
schooners from
John Glover's Marblehead Regiment for privateering. Glover recruited his son-in-law Captain
Nicholson Broughton in the
Hancock () and Captain
John Selman (privateer) in the . They were ordered to intercept two
brigs carrying armaments from England arriving in the
St. Lawrence River. Instead of following orders into a risky naval battle, the two privateers sought more convenient, easier quarry off
Cape Canso, taking five prizes of dubious legality. The privateers heard that the British were recruiting at St. John's Island and decided to attack it. Washington sent Selman with
Nicholson Broughton to lead an expedition off Nova Scotia to interrupt two British ships full of armaments bound for Quebec. Broughton commanded the
USS Hancock, joined by Captain Selman in the Franklin. Selman and Broughton gathered intelligence at Canso, Nova Scotia that the two ships en route to Quebec had already gone to Quebec the month earlier. Broughton and Selman wrote Washington that "we are however something comforted in that no Vessel passes this season to Boston, Halifax or to any part of America from Quebec but must pass within gun Shot of us." Broughton and Selman captured seven British vessels around Canso. On 29 October Broughton captured the schooners Prince William (Capt. William Standley Cr) and Mary (Capt. Thomas Russell). Two days later, Selam and Broughton wrote to Washington, that he captured the sloop Phoebe commanded by Captain James Hawkins. The sloop was owned by Boston loyalist Enoch Rust. Broughton indicated that Rust was “contrary … to the Association of the united American Colonies.” He also described Loyalist Boston as a “Den of Mischievous Violators of the rights of Humanity.” Five days later, on 5 November, Broughton took the sloop Warren owned by
Thomas Cochrane of Halifax, Nova Scotia. The Warren was commanded by Captain John Denny, who Broughton described as not being in “a very favorable light respecting their attachment to American Liberties.” == Raid ==