Île Saint-Jean (Prince Edward Island). An English detachment landed at Port-la-Joye. Under the command of Joseph de Pont Duvivier, the French had a garrison of 20 French troops at Port-la-Joye. The troops fled and New Englanders burned the capital to the ground. Duvivier and the twenty men retreated up the Northeast River (Hillsborough River), pursued by the New Englanders until the French troops received reinforcements from the Acadian militia and the Mi'kmaq. The French troops and their allies were able to drive the New Englanders to their boats, nine New Englanders killed, wounded, or made prisoner. The New Englanders took six Acadian hostages, who would be executed if the Acadians or Mi'kmaq rebelled against New England control. The New England troops left for Louisbourg. Duvivier and his 20 troops left for Quebec. After the fall of Louisbourg, the resident French population of Ile Royal were deported to France. The Acadians of Ile Saint-Jean lived under the threat of deportation for the remainder of the war. Battle at Port-la-Joye The New Englanders had a force of two war ships and 200 soldiers stationed at Port-LaJoye. To regain Acadia, Ramezay was sent from Quebec to the region. Upon arriving at Chignecto, he sent Boishebert to Ile Saint-Jean on a reconnaissance to assess the size of the New England force. After Boishebert returned, Ramezay sent Joseph-Michel Legardeur de Croisille et de Montesson along with over 500 men, 200 of whom were Mi'kmaq, to Port-LaJoye. In July 1746, the battle happened near York River. Montesson and his troops killed forty New Englanders and captured the rest. Montesson was commended for having distinguished himself in his first independent command. Acadians During Father Le Loutre's War, at the beginning of the Acadian Exodus from mainland Nova Scotia, many Acadians migrated to the Island. The population increased dramatically from 735 to approximately three thousand. New settlements began at Pointe-Prime (Eldon), Bedec, and other places. The British captured Port Royal, the capital of Acadia in 1710, and established Nova Scotia in the peninsular part of Acadia. Over the next forty-five years, the Acadians refused to sign an unconditional oath of allegiance to Britain. During this time period, Acadians and Mi'kmaq participated in various militia operations against the British and maintained vital supply lines to the French Fortress of Louisbourg and Fort Beausejour. During the French and Indian War (the North American theatre of the Seven Years' War), the