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Raid on Port Dover

Raid on Port Dover is a engineering topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Raid on Port Dover rather than just read about it. In short: The Raid on Port Dover was an episode during the War of 1812. American troops crossed Lake Erie to capture or destroy stocks of grain and destroy mills at Port Dover in Upper Canada, which were used to provide flour for British troops stationed on the Niagara Peninsula.

Raid on Port Dover — main illustration
Raid on Port Dover — illustration

Key takeaways

  • Raid on Port Dover belongs to engineering; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Raid on Port Dover to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Raid on Port Dover from memory before moving on to harder problems.

Reference excerpt

The Raid on Port Dover was an episode during the War of 1812. American troops crossed Lake Erie to capture or destroy stocks of grain and destroy mills at Port Dover in Upper Canada, which were used to provide flour for British troops stationed on the Niagara Peninsula. At the instigation of Lieutenant Colonel John B. Campbell and without sanction from his superiors or the government of the United States, the Americans also destroyed private houses and other property, prompting British commanders to demand reprisals in other theatres of the war. To some degree, the burning of Washington by the British later in the year was influenced by the American actions at Port Dover.

Background In the spring of 1814, the Americans were preparing to make an attack across the Niagara River. As the Americans held undisputed control of Lake Erie, the troops at Presque Isle on the lake's southern shore were no longer needed to protect the improvised shipyard there, and were ordered to join the main American army at Buffalo, New York. The idea of raiding the Canadian settlements near Long Point and destroying the mills there en route to Buffalo occurred both to Captain Arthur Sinclair, commanding the armed vessels of the United States Navy on Lake Erie, and Lieutenant Colonel John B. Campbell, commanding the troops at Presque Isle. It took some days to assemble the expedition, in particular to obtain volunteers from the Pennsylvania Militia, and Sinclair later considered that the delay and publicity prevented the raid from achieving surprise. On 13 May 750 troops, composed of detachments of regulars (including artillery) and Pennsylvania militia, were embarked aboard Sinclair's ships. The expedition was accompanied by several renegade Canadian guides, including Abraham Markle.

Raid In the late afternoon of 14 May, the Americans landed near Port Dover. There was a minor skirmish between American militiamen and some Canadian militiamen who were trying to remove goods from a storehouse. The Americans remained where they had disembarked during the night of 14 May. The next day, they marched to the village, where they drew up in formal line of battle, although there was no opposition. On Campbell's orders they then set fire to every building in the settlement: twenty houses, three flour mills, three sawmills, three distilleries, twelve barns and some other buildings. All livestock was shot, and their bodies left to rot. Some of Sinclair's sailors took the hind ends of the slaughtered hogs, but other than these opportune thefts, there was no plundering. Although the local women and children were allowed to remove their personal possessions from their houses before they were set on fire, they were able to remove only small items. Much of the property destroyed had belonged to Robert Nichol, who was noted for his support for the British authorities, at the instigation of Markle, who had been expelled from the local Legislative Assembly by Nichol. The Americans then re-embarked, but landed again the next day to burn another mill and a sawmill. They then returned to Presque Isle. During the entire raid, the only opposition had been some scattered Canadian militia, and a troop of the 19th Light Dragoons. The British had either received word of the impending raid, or had taken precautions against the possibility, and almost all the flour in the settlement (several hundred barrels) had already been removed to safety.

Aftermath

Sinclair and several other American officers (particularly among the militia) were enraged by Campbell's actions. Campbell insisted, both at the time and subsequently in a note to the British Major General Phineas Riall, commanding the division on the Niagara Peninsula, that he personally ordered the destruction without any sanction from his superiors or the United States government, in retaliation for the burning of the American settlements of Havre de Grace (on the Chesapeake Bay), Lewiston and Buffalo the previous year. The official notes of protest from Riall and complaints by Sinclair and other Americans prompted the United States Army to hold a Court of Enquiry, presided over by Brigadier General Winfield Scott, on 20 June. The court concluded that Campbell was justified in burning the mills and distilleries which might have been used to supply flour and spirits to the British forces, and that some adjacent buildings were unavoidably involved. However, Campbell was found to have made an error of judgement in destroying private houses and other buildings. No further disciplinary action was taken at the time, and Campbell was mortally wounded at the Battle of Chippawa on 5 July.

British response Lieutenant General Sir George Prevost, the Governor General of the Canadas and commander in chief of the forces there, wrote on 2 June to Vice Admiral Sir Alexander Cochrane, commander of the North American Station of the Royal Navy, without noting that Campbell had not acted under orders:

...in consequence of the late disgraceful conduct of the American troops in the wanton destruction of private property on the north shores of Lake Erie, in order that if the war with the United States continues you may, should you judge it advisable, assist in inflicting that measure of retaliation which shall deter the enemy from a repetition of similar outrages. Cochrane in turn wrote from his station in Bermuda on 18 June to John Wilson Croker, the Secretary to the Admiralty:

I am most decidedly of opinion that the readiest way to attain this object is to bring home to the supporters of the Government which authorizes this unnatural system of warfare a full share of its dreadful calamities and to this end, I have issued to the commanding officer of H.M. blockading squadron an order, accompanied by a secret memorandum... ORDER FOR RETALIATION No. 1 By the Honorable [sic] Alexander Cochrane, K.B. &c, &c, &c. Whereas... it appears that the American troops in Upper Canada have committed the most wanton and unjustifiable outrages on the unoffending inhabitants by burning their mills and houses, and by a general devastation of private property...

… excerpt ends here. Continue reading the full article.

Illustrations

Raid on Port Dover: After the raid, George Prevost, the Governor General of the Canadas wrote to the commander of the Chesapeake campaign, Alexander Cochrane, advising him to inflict "a measure of retaliation which shall deter the enemy from a repetition of similar outrages."
After the raid, George Prevost, the Governor General of the Canadas wrote to the commander of the Chesapeake campaign, Alexander Cochrane, advising him to inflict "a measure of retaliation which shall deter the enemy from a repetition of similar outrages."

Worked examples

Example 1 — a first encounter with Raid on Port Dover

Start with the simplest possible case. Write down what Raid on Port Dover claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In engineering, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Raid on Port Dover before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Raid on Port Dover ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Raid on Port Dover

In research
Raid on Port Dover appears in engineering research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Raid on Port Dover in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Raid on Port Dover is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1814 conflicts, 1814 in Upper Canada, Attacks on agricultural buildings, so understanding it makes those chapters shorter.
In everyday life
Look for Raid on Port Dover outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Raid on Port Dover in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Raid on Port Dover means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Raid on Port Dover out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Raid on Port Dover in simple terms?

The Raid on Port Dover was an episode during the War of 1812. American troops crossed Lake Erie to capture or destroy stocks of grain and destroy mills at Port Dover in Upper Canada, which were used to provide flour for British troops stationed on the Niagara Peninsula.

Why does Raid on Port Dover matter?

Because it connects several engineering ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Raid on Port Dover?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Raid on Port Dover.

Tags

  • 1814 conflicts
  • 1814 in Upper Canada
  • Attacks on agricultural buildings
  • Attacks on buildings and structures in Canada
  • Battles of the War of 1812 on the Niagara Frontier
  • History of Norfolk County, Ontario
  • May 1814
  • Military history of Ontario
  • Military raids

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