Despite the British Conquest of Acadia in 1710, Nova Scotia remained primarily occupied by Catholic Acadians and Mi'kmaq. By the time Cornwallis had arrived in Halifax, there was a long history of the Wabanaki Confederacy protecting their land by killing British civilians along the New England/ Acadia border in Maine. On 22 November 1752, after several years of fighting, the leader of the Shubenacadie Mi'kmaq village under the chief Jean-Baptiste Cope reached a peace agreement with Nova Scotia Governor Peregrine Hopson in Halifax. Cope did not speak on behalf off all the Mi'kmaq people. Most of the other Mi'kmaq people, even those in his local community, denounced the treaty. The Attack at Mocodome occurred on February 21, 1753 when two English died and six or seven Mi'kmaq. Both sides blamed each other for the incident. In response, Cope requested time, political support, and presents to distribute to his compatriots as tokens of British respect. In response to Cope's invitation, a delegation of 9 soldiers and one translator left Halifax in a sloop under the command of Bannerman to sail east to meet a group of Mi'kmaq leaders that Cope had assembled. They planned to exchange presents and advance the negotiations for an expansion of the peace.
Attack
On the night of April 20, the British delegation met Jean-Baptiste Cope at the mouth of a river at Jeddore, in which there was a Mi'kmaq village up stream. They slept overnight and the next day four Mi'kmaq men and one woman, Cope not among them, came to the ship. They invited Captain Bannerman to come to get provisions from the village. The captain followed their directions, and sailed up stream into an ambush. A team of warriors seized the delegation and took it to the Mi'kmaq village on the bank of the river. Casteel reported the Mi'kmaq killed Captain James Bannerman and the other eight British in front of him. He reported that he watched the warriors cure and mount the scalps of his companions. Chief Étienne Bâtard was among the Mi'kmaq and is reported to have helped save Casteel. Casteel reported that Cope burned the treaty that was signed less than six months earlier. The Mi'kmaq ransomed Anthony Casteel to the French and let him off at Port Toulouse, where the Mi'kmaq sank the schooner after looting it.
Consequences
According to historian Geoffery Plank, this incident reminded the British that individuals were not always what they seemed: Despite the collapse of peace on the eastern shore, the British did not formally renounce the Treaty of 1752 until 1756, when Lawrence declared created another proclamation. Even more fuel was given to the conflict when the British decided in May 1753 to unilaterally establish Lunenburg, Nova Scotia.
