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Isaac J. Wistar

Isaac J. Wistar is a astronomy 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 Isaac J. Wistar rather than just read about it. In short: Isaac Jones Wistar (November 14, 1827 – September 18, 1905) was an American lawyer, miner, farmer, soldier, and author. He served in the Union Army during the American Civil War, in which he was wounded twice, and was noted for his criticized performance during the 1864 Bermuda Hundred Campaign.

Isaac J. Wistar — main illustration
Isaac J. Wistar — illustration

Key takeaways

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

Reference excerpt

Isaac Jones Wistar (November 14, 1827 – September 18, 1905) was an American lawyer, miner, farmer, soldier, and author. He served in the Union Army during the American Civil War, in which he was wounded twice, and was noted for his criticized performance during the 1864 Bermuda Hundred Campaign. After the conflict Wistar became a distinguished penologist and a writer.

Early life and career

Isaac J. Wistar was born in 1827 in Philadelphia, Pennsylvania. He received early his education at Westtown Friends' School, and then attended Haverford College. Wistar later received a Doctor of Science degree from the University of Pennsylvania. Wistar began practicing as a lawyer in Philadelphia. In 1849, he moved to California in order to participate as a miner in the Gold Rush. From then until the outbreak of the American Civil War in 1861, Wistar held a great variety of vocations. Among these were: animal trapper, mountaineer, Indian fighter, farmer, and lawyer.

Civil War service At the beginning of the American Civil War in 1861, Wistar chose to follow his home state and the Union cause. He raised a company of men and was elected its captain. Wistar's company was added to the 71st Pennsylvania Infantry, originally known as the California Regiment. This regiment was organized at Fort Schuyler in New York. On June 28, Wistar was promoted to the rank of lieutenant colonel, and on July 1 the 71st left for Fortress Monroe on the Virginia Peninsula. On July 22, Wistar and the 71st was then ordered to Washington, D.C., forming part of the capital's defenses until that fall. Wistar participated in the much-publicized Union defeat in the Battle of Ball's Bluff on October 21. In the fight, he temporarily led the regiment and was seriously wounded, hit in his right elbow, his jaw, and thigh.

Following the death of Col. Edward D. Baker at Ball's Bluff, Wistar became the commander of the 71st Pennsylvania, and was promoted to colonel on November 11, 1861. The 71st participated in the Peninsular Campaign of 1862, although it isn't clear whether Wistar was actually present; at the Battle of Seven Pines (May 31 and June 1) the regiment was led by its major, and during the Seven Days Battles (June 30 and July 1) commanded by its lieutenant colonel. Wistar fought in the Battle of Antietam on September 17, 1862, and was wounded in his left arm. His commander, Oliver O. Howard, reported on Wistar's new injuries, saying "... with his right arm nearly useless from a former wound, had his left disabled," referring to the previous Ball's Bluff wounds. On November 29 Wistar was promoted to brigadier general, and he was assigned to brigade command in the VII Corps beginning on May 16, 1863. Beginning on July 18, 1863, Wistar commanded the District of Yorktown in Virginia, and that August the post was re-designated as a subdistrict of the Department of Virginia and North Carolina. In April 1864, he briefly was given divisional command of the XVIII in the Army of the James. On May 7, Wistar resumed leading a brigade and participated in the Bermuda Hundred Campaign, but 11 days later he was relieved of duty and replaced by Col. Griffen Stedman. Military historian Ezra J. Warner surmises Wistar performed poorly during this campaign:

The conclusion is more or less inescapable, although nothing concrete appears in the records, that Wistar's handling of his brigade on the foggy morning of May 16 left something to be desired. Wistar's resignation from the Union Army was accepted by the U.S. War Department on September 15, 1864.

Postbellum career Wistar resumed his law practice in Philadelphia, and he also was a noted penologist. He served as vice president of the Pennsylvania Railroad Company, leading its coal and canal components. Wistar founded the Wistar Institute of Anatomy and Biology at the University of Pennsylvania in 1892, and also served as Inspector of the Pennsylvania State Penitentiary, both located in Philadelphia. He also served as president of the Pennsylvania State Board of Charities, the American Philosophical Society, and the Academy of Natural Sciences in Philadelphia. Wistar authored several works, including an autobiography and writings about war and penology. He retired in 1903 and died two years later at his summer home in Claymont, New Castle County, Delaware. Mount Wistar in Greenland was named after him by Robert Peary in his 1898-1902 expedition.

Selected works Prison System of Pennsylvania (1900) Autobiography of Isaac Jones Wistar, 1827-1905 (1905) Half a Century in War and Peace (1914, posthumous)

Personal Wistar married Sarah Toland (1838–1895) in 1863, but the couple were childless. He was a widower for the last decade of his life, and bequeathed the bulk of his wealth to the Wistar Institute in 1905. His New York Times obituary noted that the endowment he established prior to his death generated an annual return of $30,000. Instead of being buried beside his wife at Laurel Hill Cemetery, Wistar was interred at the institute.

See also

List of American Civil War generals (Union)

Notes

References Eicher, John H., and Eicher, David J., Civil War High Commands, Stanford University Press, 2001, ISBN 0-8047-3641-3. Warner, Ezra J., Generals in Blue: The Lives of the Union Commanders, Louisiana State University Press, 1964, ISBN 0-8071-0822-7.

Further reading Donaldson, Francis A., and Acken, J.G., Inside the Army of the Potomac: The Civil War Experience of Captain Francis Adams Donaldson, Stackpole Books, 1998, ISBN 0-8117-0901-9. Sears, Stephen W., Controversies & Commanders: Dispatches from the Army of the Potomac, Houghton Mifflin Harcourt, 2000, ISBN 0-618-05706-4.

External links Media related to Isaac Jones Wistar at Wikimedia Commons siris-artinventories.si.edu Smithsonian American Art Museum site description of Wistar's 1890 statue at the University of Pennsylvania. civilwarreference.com Civil War Reference site entry for Wistar.

Illustrations

Isaac J. Wistar illustration
Isaac J. Wistar: Wistar in early life
Wistar in early life
Isaac J. Wistar: Wistar as a colonel in the Union Army
Wistar as a colonel in the Union Army

Worked examples

Example 1 — a first encounter with Isaac J. Wistar

Start with the simplest possible case. Write down what Isaac J. Wistar claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In astronomy, 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 Isaac J. Wistar 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 Isaac J. Wistar 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 Isaac J. Wistar

In research
Isaac J. Wistar appears in astronomy 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 Isaac J. Wistar 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
Isaac J. Wistar is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1827 births, 1905 deaths, Burials at Laurel Hill Cemetery (Philadelphia), so understanding it makes those chapters shorter.
In everyday life
Look for Isaac J. Wistar 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 Isaac J. Wistar in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Isaac J. Wistar 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 Isaac J. Wistar out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Isaac J. Wistar in simple terms?

Isaac Jones Wistar (November 14, 1827 – September 18, 1905) was an American lawyer, miner, farmer, soldier, and author. He served in the Union Army during the American Civil War, in which he was wounded twice, and was noted for his criticized performance during the 1864 Bermuda Hundred Campaign.

Why does Isaac J. Wistar matter?

Because it connects several astronomy 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 Isaac J. Wistar?

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 Isaac J. Wistar.

Tags

  • 1827 births
  • 1905 deaths
  • Burials at Laurel Hill Cemetery (Philadelphia)
  • Members of the American Anthropometric Society
  • Members of the American Philosophical Society
  • Military personnel from Philadelphia
  • Pennsylvania Railroad people
  • People from Claymont, Delaware
  • People of Pennsylvania in the American Civil War
  • Union army generals
  • University of Pennsylvania people
  • Wister family

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