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John DeWolf (sea captain)

John DeWolf (sea captain) is a science 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 John DeWolf (sea captain) rather than just read about it. In short: John DeWolf (6 September 1779 - 6 March 1872), also known as John D'Wolf, John D'Wolfe, John DeWolfe, John DeWolf II, Norwest John or Nor'west John, was a sea captain, merchant, and businessman known for his role in the maritime fur trade in the Pacific Northwest, and his influence on the Russian-American Company in Novo-Arkhangelsk (today Sitka, Alaska) in Russian America, and for being an uncle of Herman Melville…

John DeWolf (sea captain) — main illustration
John DeWolf (sea captain) — illustration

Key takeaways

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

Reference excerpt

John DeWolf (6 September 1779 - 6 March 1872), also known as John D'Wolf, John D'Wolfe, John DeWolfe, John DeWolf II, Norwest John or Nor'west John, was a sea captain, merchant, and businessman known for his role in the maritime fur trade in the Pacific Northwest, and his influence on the Russian-American Company in Novo-Arkhangelsk (today Sitka, Alaska) in Russian America, and for being an uncle of Herman Melville. Melville was inspired by DeWolf's stories, including an encounter with a large whale that contributed to Melville's Moby-Dick, which Melville describes explicitly in Moby Dick, "Chapter XLV: The Affidavit". "Captain D'Wolf" is also described in the same chapter. John DeWolf was the first American known to have travelled overland across Siberia, and probably the first person to circumnavigate the globe by way of crossing Asia overland.

Early life John DeWolf was born in Bristol, Rhode Island, the only child of Simon DeWolf and Hannah May, Simon having died in 1779 at age 26. John was part of the prominent DeWolf family of Rhode Island, which had become wealthy through the Atlantic slave trade, starting with DeWolf's grandfather Mark Anthony DeWolf. The DeWolf family had a major influence on Bristol during the early United States era. The family dominated Bristol shipping, slaving, banking, trading, and politics from the late 18th century through the early 19th century. DeWolf lived through the family's mid-19th century shift from maritime commerce to industry in Bristol. DeWolf went to sea at a young age, participating in his family's slave trading business. He wrote that he disliked the slave trade and wished to end his involvement in it by trying his luck in the maritime fur trade, which involved trading with the Indigenous peoples of the Pacific Northwest Coast for sea otter furs, which commanded a high price in China. At the same time, about 1800, James DeWolf, the elder patriarch of the DeWolf family and John's uncle, began working to diversify the DeWolf family business, due to increasing restrictions on the slave trade. The maritime fur trade was booming around 1800 and the DeWolf family was well positioned to join in the trade. At least one maritime fur trading expedition was conducted by the DeWolf family from 1801 to 1804. This voyage, done with one of the DeWolf family's ships, Juno, under Captain Jabez Gibbs, returned to New England in 1804. DeWolf also returned to New England in 1804, after a long voyage around the Cape of Good Hope, on what was probably a slave trading venture. Shortly after DeWolf's return the Juno was re-registered with George and John DeWolf as the primary owners, in preparation for the Juno being sent on another maritime fur-trading venture, this time with DeWolf as captain.

The Juno In 1799, shipwrights in Dighton, Massachusetts, completed construction of the ship Juno. According to ship registries in Rhode Island, where the Juno was registered in 1800, she measured 82.5 ft (25.1 m) long, 24 ft (7.3 m) wide, and 12 ft (3.7 m) deep, and could displace up to 295 tons burden fully loaded. A three-masted ship with two decks, the Juno was a fast sailing merchant vessel that had a sharp keel lined with copper. Records say that she was fitted with a female figurehead on the bow, likely a representation of her Roman namesake. She was armed with eight cannons. Her shape and guns gave Juno what DeWolf called a “formidable and warlike appearance.” Juno was taken to the Pacific Northwest on a maritime fur trading venture from 1802 to 1804, under Captain Jabez Gibbs. This voyage was not well documented and little is known about it. As during the second voyage under John DeWolf, at times Juno sailed in company with Mary, another maritime fur trading ship, based out of Boston and under the command of Captain William Bowles during the first voyage, and Captain Trescott during the second. On the first voyage, Mary and Juno unsuccessfully attempted to rescue the survivors of the Boston at Nootka Sound. Earlier in 1803 the Boston, under John Salter, had been captured by Chief Maquinna. The two survivors, John Thompson and John R. Jewitt, lived as Maquinna's slaves. Their plight was well known to other trading ships. They were eventually rescued in July 1805 by Captain Samuel Hill of the trading ship Lydia. After the return of the Juno in 1804 the ship was re-registered by John DeWolf's uncles James and Charles DeWolf, his cousin George DeWolf, and John DeWolf himself. John and George were the primary owners. The DeWolf family had owned the Juno since its construction in 1799, and several other ships named Juno as well.

… excerpt ends here. Continue reading the full article.

Illustrations

John DeWolf (sea captain) illustration
John DeWolf (sea captain): Novo-Arkhangelsk (New Archangel, today Sitka) in 1805.
Novo-Arkhangelsk (New Archangel, today Sitka) in 1805.
John DeWolf (sea captain): Alexander Baranov
Alexander Baranov
John DeWolf (sea captain): Nikolai Rezanov
Nikolai Rezanov
John DeWolf (sea captain): Georg Heinrich von Langsdorff
Georg Heinrich von Langsdorff

Worked examples

Example 1 — a first encounter with John DeWolf (sea captain)

Start with the simplest possible case. Write down what John DeWolf (sea captain) claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, 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 John DeWolf (sea captain) 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 John DeWolf (sea captain) 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 John DeWolf (sea captain)

In research
John DeWolf (sea captain) appears in science 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 John DeWolf (sea captain) 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
John DeWolf (sea captain) is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1779 births, 1872 deaths, 19th-century American slave traders, so understanding it makes those chapters shorter.
In everyday life
Look for John DeWolf (sea captain) 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 John DeWolf (sea captain) in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what John DeWolf (sea captain) 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 John DeWolf (sea captain) out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is John DeWolf (sea captain) in simple terms?

John DeWolf (6 September 1779 - 6 March 1872), also known as John D'Wolf, John D'Wolfe, John DeWolfe, John DeWolf II, Norwest John or Nor'west John, was a sea captain, merchant, and businessman known for his role in the maritime fur trade in the Pacific Northwest, and his influence on the Russian-A…

Why does John DeWolf (sea captain) matter?

Because it connects several science 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 John DeWolf (sea captain)?

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 John DeWolf (sea captain).

Tags

  • 1779 births
  • 1872 deaths
  • 19th-century American slave traders
  • American fur traders
  • American sea captains
  • Circumnavigators of the globe
  • DeWolf family
  • First Nations history in British Columbia
  • Merchants from Rhode Island
  • People from Bristol, Rhode Island
  • Russian-American Company
  • Sailors from Rhode Island

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