The head-quarters were removed to Fort Augusta in March, 1838, and the health of the men was much improved; in January, 1839, they were removed to Spanish Town; but returned to Fort Augusta in August, and furnished detachments at Port Antonio, Up Park Camp, Port Royal, &c. [Sidenote: 1840] Leaving Jamaica in March, 1840, the regiment sailed on board Her Majesty’s ship Apollo, for North America, passing within sight of the Havannah,--the scene of its former gallant exploits,--and arriving at Halifax, where it was detained ten days in consequence of the navigation of the river St. Lawrence being closed by the ice. On the 24th of April it again put to sea, and arrived at Quebec, on the 7th of May. At this period the Maine and New Brunswick boundary question affected the amicable relations between Great Britain and the United States; and the extensive system of aggression pursued by the people of the State of Maine, rendered certain defensive arrangements necessary for the protection of the interests of the British subjects. The ship conveying the FIFTY-SIXTH to Quebec had not been at anchor two hours when Lieutenant Turner and thirty men landed at Point Levi, and were sent forward in caleshes, with orders to proceed by forced marches to the disputed territory, and relieve a detachment of the Eleventh Regiment at Lake Temiscouata. This party was followed by three companies under Major Palmer, on the 9th of May, to occupy Rivière du Loup, Fort Ingall on Lake Temiscouata, and Degelé. The march of the detachment from Rivière du Loup to the two latter places by the Grand Portage, a dreary pass of thirty-six miles through a dense forest, across an uninhabited country, by a road in the worst possible order, consequent on the breaking up of a Canadian winter, with mud and water frequently up to the knees, proved very trying to soldiers just arrived from a tropical climate, and having been fifty-six days on board of ship. The remainder of the regiment proceeded up the river Saint Lawrence to Sorel, leaving the light company at Three Rivers. On the third of June Lieut.-Colonel William H. Eden arrived with a strong detachment from the depôt companies, and assumed the command of the regiment. [Illustration: FIFTY-SIXTH REGIMENT OF FOOT.] On the 27th of November, the light company, mustering one hundred men, marched for the Madawaska settlement, under Lieut.-Colonel Wm. H. Eden, in consequence of the Americans having offered insults to the warden and magistrates there, and intimated a design to take forcible possession of that part of the country. After traversing two hundred miles of bleak country, covered with snow, in cars, sleighs, &c., the thermometer varying from zero to twenty below, the company arrived at its destination without a casualty. [Sidenote: 1841]