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William P. Halliday

William P. Halliday is a physics 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 William P. Halliday rather than just read about it. In short: William Parker Halliday (July 21, 1827 – September 22, 1899) was an American steamboat captain, banker, printer, hotel owner, vast landowner and businessman. Halliday began his professional career working on steamboats on the Mississippi and Ohio rivers and eventually became a captain of a steamboat based out of Louisville, Kentucky.

William P. Halliday — main illustration
William P. Halliday — illustration

Key takeaways

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

Reference excerpt

William Parker Halliday (July 21, 1827 – September 22, 1899) was an American steamboat captain, banker, printer, hotel owner, vast landowner and businessman. Halliday began his professional career working on steamboats on the Mississippi and Ohio rivers and eventually became a captain of a steamboat based out of Louisville, Kentucky. A pioneer in the river and railroad transportation businesses, Halliday was responsible for the expansion of Cairo, Illinois, following the American Civil War. Before the war, Halliday predicted that it would greatly impact river and railroad transportation and moved to Cairo, Illinois, a town at a critical position, at the confluence of the Ohio and Mississippi rivers. Soon after relocating, Halliday established many businesses that focused on river transportation and general merchandise. During the war, Halliday became good friends with General Ulysses S. Grant, and this relationship increased his personal fortune considerably through favorable military contracts. After the Civil War, Halliday, his four brothers, and other family members rapidly expanded their business interests in the region. Halliday purchased real estate, businesses, hotels, mines, railroads, lumber yards, steamboats, and furniture companies, and took advantage of many other business opportunities. His business success led to the advancement of the region and specifically contributed to the development of Cairo, Illinois, and Hallidayboro, Illinois.

Early years Halliday was born to Samuel Halliday and Eliza Parker in Ohio in 1827, the eldest of seven children. His father, an immigrant from Scotland, had graduated from the University of Edinburgh at the age of 19 and immigrated to America in 1818 to receive a professorship at Ohio University. However, his travel was difficult, and he became stranded in the small village of Rutland, where he was convinced to stay and open a school. Eventually, Samuel surveyed and planned a town with William Parker, Halliday's grandfather. Samuel held the position of county auditor in Meigs County, Ohio, for 25 years. Halliday received a general education in Ohio and was first employed as a printer. His first job was as proprietor of Meigs County Gazette and later he worked at the Cincinnati Gazette. Sometime before 1857 Halliday became a surveyor working for the United States Department of the Interior under Marcus Baker and other surveyors. The purpose of the surveying group was to determine the northwesternmost boundary of the United States. Halliday worked on the surveying teams that surveyed the Poteau Mountain Quadrangle (Arkansas-Indian Territory), Tuskahoma Quadrangle, Antlers Quadrangle, Clarksville Quadrangle (Indian Territory-Texas), and other areas. After a short time he switched careers and became a clerk on a steamboat, frequently working alongside Charles T. Hinde, who later married his sister. Halliday gradually advanced in the steamboat business until he was made a captain. In 1860, he relocated with his family to Cairo and initially worked as a commission merchant. Later, he was a merchant, cotton planter, lumberman, banker, miller, coal mine operator, owner of vast tracts of coal and farm lands, owned salt mines in Illinois, and was a pioneer lumber dealer in Cairo. Halliday was a very successful businessman and by the end of his life was a multimillionaire. He owned steamboats, hotels, commercial shipping businesses, and other investments.

Civil War Before the Civil War, Halliday lived in Louisville, Kentucky, and owned a grain business. In 1860, Halliday moved to Cairo, Illinois, predicting that war would come to Cairo thanks to its strategic location, and he set up businesses to benefit from the conflict. By February 1861, Halliday had established Halliday, Graham, & Co. and moved his "mammoth wharf boat" from Mound City, Illinois, down river to Cairo. Once the wharf boat arrived, journalists predicted that Halliday's company would be the most extensive forwarder in the Mississippi Valley, and Halliday organized a citywide celebration to mark the boat's arrival. Halliday and his partner, N. W. Graham, signed a contract with Ulysses S. Grant for the Union Army's use of the wharf boat during the war. The contract compensated Halliday and Graham $1,000 per month and did not have an expiration date. Some commentators have suggested that the contract was a result of the close personal friendship of General Grant and Halliday, instead of sound military strategy. For a short time, General Grant made his military headquarters in the Halliday hotel in Cairo, Illinois. During the war, Halliday and Grant became close friends. Grant commandeered one of Halliday's wharf boats for use in the Union Commissary Department, and soon after the boat was commandeered Halliday signed up to work as the commissary agent. Halliday gained the trust of Grant and, though he never enlisted in the army, Halliday accompanied General Grant to numerous battles and expeditions. In addition to the military uses Halliday's wharf boats were also used to connect the Mobile and Ohio Railroad with the Illinois Central Railroad at Cairo.

Civil War ends In 1865, at the close of the Civil War, Halliday established several railroads with his close associates. On February 15, 1865, Halliday, Asa Eastman, S. Staats Taylor, N. R. Casey, Isham N. Haynie, Henry W. Webb, and John Q. Harman were granted a charter by the State of Illinois legislature to incorporate the Cairo and Mound City Railroad and were authorized to have $200,000 in capital stock. The next day the Illinois legislature approved the railroad charter for the Cairo and St. Louis Railroad on February 16, 1865, and Sharon Tyndale, Isham N. Haynie, Samuel Staats Taylor, John Thomas, William H. Logan, Halliday, and Tilman B. Cantrell were the original incorporators and were authorized to have $3,000,000 in capital stock. Also in 1865, Halliday and his brothers established the First Bank and Trust Company and bought the largest hotel in Cairo, renaming it after the family name.

Riverlore Mansion

… excerpt ends here. Continue reading the full article.

Illustrations

William P. Halliday illustration
William P. Halliday: William P. Halliday, during the Civil War
William P. Halliday, during the Civil War
William P. Halliday: View from the Ohio River of the Halliday House Hotel located in Cairo, Illinois
View from the Ohio River of the Halliday House Hotel located in Cairo, Illinois
William P. Halliday: Riverlore Mansion is a stately white French Second Empire Style Mansion built in Cairo, Illinois on "Millionaire's Row". Riverlore is an 11-room brick home built in 1865 by Captain William Parker Halliday, a prominent Cairo businessman and riverboat captain.
Riverlore Mansion is a stately white French Second Empire Style Mansion built in Cairo, Illinois on "Millionaire's Row". Riverlore is an 11-room brick home built in 1865 by Captain William Parker Halliday, a prominent Cairo businessman and riverboat captain.
William P. Halliday: William P. Halliday, Cairo & Vincennes Railway Board of Director
William P. Halliday, Cairo & Vincennes Railway Board of Director

Worked examples

Example 1 — a first encounter with William P. Halliday

Start with the simplest possible case. Write down what William P. Halliday claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In physics, 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 William P. Halliday 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 William P. Halliday 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 William P. Halliday

In research
William P. Halliday appears in physics 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 William P. Halliday 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
William P. Halliday is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1827 births, 1899 deaths, 19th-century American Episcopalians, so understanding it makes those chapters shorter.
In everyday life
Look for William P. Halliday 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 William P. Halliday in 20 minutes

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

Frequently asked questions

What is William P. Halliday in simple terms?

William Parker Halliday (July 21, 1827 – September 22, 1899) was an American steamboat captain, banker, printer, hotel owner, vast landowner and businessman. Halliday began his professional career working on steamboats on the Mississippi and Ohio rivers and eventually became a captain of a steamboa…

Why does William P. Halliday matter?

Because it connects several physics 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 William P. Halliday?

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 William P. Halliday.

Tags

  • 1827 births
  • 1899 deaths
  • 19th-century American Episcopalians
  • 19th-century American business executives in rail transportation
  • 19th-century American inventors
  • 20th-century American business executives in rail transportation
  • American Civil War industrialists
  • American art collectors
  • American book and manuscript collectors
  • American businesspeople in manufacturing
  • American businesspeople in mining
  • American businesspeople in the energy industry

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