Battle of the Chateauguay
The Battle of the Chateauguay was an engagement of the War of 1812. On 26 October 1813, a combined British and Canadian force consisting of 1,530 regulars, volunteers, militia and Mohawk warriors from Lower Canada, commanded by Charles de Salaberry, repelled an American force of about 2,600 regulars which was attempting to invade Lower Canada and ultimately attack Montreal. The battle was one of the two battles which caused the Americans to abandon the Saint Lawrence campaign, their major strategic effort in the autumn of 1813.
Background
American plan
Late in 1813, United States Secretary of War John Armstrong Jr. devised a plan to capture Montreal, which might have led to the conquest of all Upper Canada. Two divisions were involved. One would descend the St. Lawrence River from Sackett's Harbor on Lake Ontario, while the other would advance north from Plattsburgh on Lake Champlain. The two divisions would unite in front of the city for the final assault.File:Wade Hampton, c. 1751 - 4 Feb 1835.jpg|thumb|upright|American forces during the battle were led by Maj. Gen. Wade Hampton I. He took command of the American forces around Lake Champlain on 4 July 1813.
The Americans around Lake Champlain were led by Major General Wade Hampton I, who had taken command on 4 July 1813. Hampton had several misgivings about the plan. His own troops, encamped at Burlington, Vermont, were raw and badly trained, and his junior officers themselves lacked training and experience. There were insufficient supplies at his forward base at Plattsburgh as the British had controlled the lake since 3 June. On that day, two American sloops pursued British gunboats into the Richelieu River and were forced to surrender after the wind dropped and they were trapped by gunboats and artillery firing from the river banks. The British took over the sloops and used them in a raid against a number of settlements around Lake Champlain. In particular, they captured or destroyed quantities of supplies in and around Plattsburgh. Although the British crews and troops involved in the raid were subsequently returned to other duties, the American naval commander on the lake, Lieutenant Thomas Macdonough, was unable to construct a flotilla of sloops and gunboats to counter the British vessels until August.
Hampton, a wealthy southern plantation owner, despised Major General James Wilkinson who commanded the division from Sackett's Harbor and who had a reputation for corruption and treacherous dealings with Spain. The two men, who were the two senior generals in the United States Army after the effective retirement of Major General Henry Dearborn on 6 July 1813, had been feuding with each other since 1808. Hampton at first refused to accept orders from Wilkinson, until Armstrong arranged that all correspondence regarding the expedition was to pass through the War Department.
Hampton's movements
On 19 September, Hampton moved by water from Burlington to Plattsburgh, escorted by Macdonough's gunboats, and made a reconnaissance in force towards Odelltown on the direct route north from Lake Champlain. He decided that the British forces were too strong in this sector. The garrison of Ile aux Noix, where the British sloops and gunboats were based, numbered about 900 and there were other outposts and light troops in the area. Also, water on this route was short after a summer drought had caused the wells and streams to dry up, though this excuse caused some amusement among Hampton's officers as Hampton was known to be fond of drink. Hampton's force marched west instead to Four Corners, on the Chateauguay River.As Wilkinson's expedition was not ready, Hampton's force waited at Four Corners until 18 October. Hampton was concerned that the delay was depleting his supplies and giving the British time to muster forces against him. Hearing from Armstrong that Wilkinson's force was "almost" ready to set out, he began advancing down the Chateauguay River. A brigade of 1,400 New York militia refused to cross the frontier into Canada, leaving Hampton with two brigades of regulars numbering about 2,600 in total, 200 mounted troops and 10 field guns. Large numbers of loaded wagons accompanied the force. Hampton's advance was slowed because the bridges across every stream had been destroyed and trees had been felled across the roads.
Canadian counter-moves
The Swiss-born Major-General Louis de Watteville was appointed commander of the Montreal District on 17 September. In response to reports of the American advance, he ordered several units of militia called up. Reinforcements were also moving up the St. Lawrence from Quebec. The Governor General of Canada, Lieutenant General Sir George Prevost, ordered Lieutenant Colonel George MacDonnell to move from Kingston on Lake Ontario to the front south of Montreal with his 1st Light Battalion of mixed regular and militia companies. Already though, the commander of the outposts, Lieutenant Colonel Charles de Salaberry, had been organising his defences. In addition to his own corps and George MacDonnell's 1st Light Battalion, he had called in several units of the Select Embodied Militia and local militia units.File:Charles-Michel d'Irumberry de Salaberry, by Anson Dickinson, 1825, watercolor on ivory - Château Ramezay - Montreal, Canada - DSC07496.jpg|upright|thumb|left|Commanding the outposts along the Chateauguay River, Lt Col Charles de Salaberry organised the defences, initially made up of Canadian Voltigeurs and units from the Canadian militia.
De Salaberry had many informants among the farmers in the area who provided accurate information about the strength of Hampton's force and its movements, while Hampton had very poor intelligence about De Salaberry's force.
- The road along which Hampton was advancing followed the north bank of the Chateauguay. Facing a ravine where a creek joined the Chateauguay, de Salaberry ordered abatis to be constructed, blocking the road. Behind these he posted the light company of the Canadian Fencibles under Captain Richard Ferguson ; two companies of the Canadian Voltigeurs under Captain Michel-Louis Juchereau Duchesnay and his brother Captain Jean-Baptiste Juchereau Duchesnay, totalling about 100 men; a company from the 2nd Battalion Sedentary Beauharnois Militia under Captain Longuetin and perhaps two dozen Native Americans nominally commanded by Captain Lamothe.
- To guard a ford across the Chateauguay behind the abatis, de Salaberry posted the light companies of the 2nd and 3rd Battalions of Select Embodied Militia under Captains de Tonnancoeur and Daly, and another company of Beauharnois militia under Captain Brugière.
- In successive reserve positions, stretching a mile and a half along the river from the abatis to the ford and beyond, were another two companies of the Canadian Voltigeurs ; the main body of the 2nd Select Embodied Militia, 200 more local "sedentary" militia; and another 150 Kahnawake and Mohawks and other Native Americans commanded by Captains Lorimier and Ducharme, among others.
All of de Salaberry's forces were raised in Lower Canada. The Canadian Fencibles were raised as regulars, though liable for service in North America only. The Voltigeurs were volunteers and were treated as regulars for most purposes. The Select Embodied Militia contained some volunteers but consisted mainly of men drafted by ballot for a year's full-time service.
De Salaberry had been so confident of victory that he had not informed his superiors of his actions. De Watteville and Sir George Prevost rode forward and "approved" de Salaberry's dispositions, even as the fighting started.
Battle
Hampton knew of the existence of the ford and, late on 25 October, he decided to send 1,500 men of his first brigade under Colonel Robert Purdy, to cross to the south bank of the Chateauguay, circle round the British position and outflank it by capturing the ford at dawn, while the remainder under Brigadier General George Izard attacked from the front. After Purdy set off, Hampton received a letter from Armstrong, dated 16 October, informing him that Armstrong himself was relinquishing overall command of the combined American forces, leaving Wilkinson in charge. Hampton was also ordered to construct winter quarters for 10,000 men on the Saint Lawrence. Hampton interpreted this instruction to mean that there would be no attack on Montreal that year and the entire campaign was pointless. He would probably have retreated immediately, except that Purdy would then have been left isolated.Purdy's men spent a miserable night marching through swampy woods in pouring rain, becoming quite lost. As dawn broke on 26 October, they located the correct trail, but inexperienced or unwilling guides first led them about mid-morning to a point on the river opposite de Salaberry's forward defences. Some time after noon, Purdy's brigade encountered the detachment de Salaberry had posted to guard the ford. Captain Daly, leading the light company of the 3rd Select Embodied Militia, launched an immediate attack against the Americans, while other Canadian troops engaged them from across the river. The Americans were thrown into confusion and driven back. Captain Daly and Captain Brugière were severely wounded and their men withdrew, but when the Americans tried to pursue they once again came under fire from the north bank of the Chateauguay and were again thrown into disarray.
After Purdy's force had been in action for some time with no obvious signs of American success, Izard's force marched into the ravine facing de Salaberry's defences and deployed into line. Legend has it that at this point, an American officer rode forward to demand the Canadians' surrender. As he had omitted to do so under a flag of truce, he was shot down by de Salaberry himself.
Izard's troops began steady, rolling volleys into the abatis and trees. These conventional tactics, better suited to pitched battles between regular forces in open terrain, were almost entirely ineffective against the Canadians. The defenders replied with accurate individual fire. Lieutenant Pinguet of the Canadian Fencibles later related "All our men fired from thirty-five to forty rounds so well aimed that the prisoners told us next day that every shot seem to pass at about the height of a man's breast or head. Our company was engaged for about three-quarters of an hour before reinforcements came up." Surprisingly few Americans were hit however. On the Canadian right, the light company of the Fencibles were outflanked and fell back, but either on de Salaberry's orders or on their own initiative, MacDonnell and several companies from the reserve were already making their way forward. They did so with bugle calls, cheers and Indian war whoops. De Salaberry is also credited in several accounts with sending buglers into the woods to sound the "Advance" as a ruse de guerre. The unnerved Americans thought themselves outnumbered and about to be outflanked and fell back. Hampton's four guns did not come into action.
Purdy first fell back to the river bank opposite De Salaberry's front line, expecting to find Izard still in action, so that he could ferry his wounded across the river. Instead, he once again found himself under fire from De Salaberry and was forced to retreat through the woods to his starting-place. Once Purdy had extricated himself after another dismal night in the woods, the American army withdrew in good order. De Salaberry did not pursue.