science

Henry Cadogan Rothery

Henry Cadogan Rothery 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 Henry Cadogan Rothery rather than just read about it. In short: Henry Cadogan Rothery (1817 – 2 August 1888) was an English lawyer and commissioner of wrecks (now known as the Receiver of Wreck), especially remembered for chairing the inquiry into the Tay Bridge disaster in 1879. Life Rothery was born in London.

Key takeaways

Henry Cadogan Rothery belongs to science; place it in that map before memorising details.
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Reproduce the core statement of Henry Cadogan Rothery from memory before moving on to harder problems.

Reference excerpt

Henry Cadogan Rothery (1817 – 2 August 1888) was an English lawyer and commissioner of wrecks (now known as the Receiver of Wreck), especially remembered for chairing the inquiry into the Tay Bridge disaster in 1879.

Life Rothery was born in London. His father was William Rothery, chief of the office of the King's Proctor in Doctors' Commons. Henry was educated at St. John's College, Cambridge, where he graduated B.A. in 1840, as nineteenth wrangler in the mathematical tripos, and M.A. in 1845. After leaving the university he entered Doctors' Commons, and from 1842 practised in the ecclesiastical and admiralty courts. On 26 November 1853 he was appointed registrar of the admiralty court. Soon after, he became registrar of the Privy Council in ecclesiastical and maritime cases. In 1860 he was made legal adviser to HM Treasury in questions and proceedings arising out of the slave trade. On account of his large experience gathered in the court of Admiralty, in 1876 he was appointed commissioner to inquire into the causes and circumstances of shipwrecks, and to conduct investigations into casualties at sea. He began his duties towards the close of 1876. His inquiries indicated many preventible causes of maritime losses. His judgments on fire at sea in coal-laden vessels, on certain methods of stowing grain, on ship stability, and on overloading were especially valuable.

Tay bridge disaster

He chaired the public inquiry into the Tay Bridge disaster, when an express train was lost by the collapse of the 2-mile-long (3.2 km) bridge across the Tay estuary on the night of 28 December 1879. He was assisted by the Chief inspector of Railways, William Yolland and William Henry Barlow, President of the Institution of Civil Engineers. The inquiry sat initially in Dundee to hear eyewitness accounts of the accident, and then at Westminster Hall in London for expert evidence. They produced their final report in June 1880, and concluded that the bridge was "badly designed, badly built and badly maintained". Although they all agreed on the root causes of the disaster, his fellow judges Yolland and Barlow produced their own final report which hesitated in placing the blame on the chief engineer, Thomas Bouch. He himself died a few months after the inquiry reported in June 1880. The reports were made in a remarkably short time considering the wealth of evidence they had to consider. The remains were demolished and a new bridge built alongside the old with a double line of tracks.

Personal life He married Madelina, née Garden, in 1851 but the couple had no children. He retired in the early summer of 1888 and died at Ribsden, Windlesham, Surrey.

References

Bibliography Lewis, Peter R., Beautiful Railway Bridge of the Silvery Tay: Reinvestigating the Tay Bridge Disaster of 1879, Tempus, 2004, ISBN 0-7524-3160-9. Rothery, H. C. (1853) Suggestions for an Improved Mode of Pleading, and of taking Oral Depositions in Causes conducted by Plea and Responsive Allegation — (1868) Return of all Appeals in Cases of Doctrine or Discipline made to the High Court of Delegates, (Rothery's Precedents) printed by order of the House of Commons — (1873) A Defence of the Rule of the Admiralty Court in Cases of Collisions between Ships Squarey, T. F. (1882) A Digest of the Judgments in Board of Trade Inquiries into Shipping Casualties, delivered by H. C. Rothery from 1876–1880, with a Chapter on the Procedure of the Court Attribution This article incorporates text from a publication now in the public domain: "Rothery, Henry Cadogan". Dictionary of National Biography. London: Smith, Elder & Co. 1885–1900.

Illustrations

Worked examples

Example 1 — a first encounter with Henry Cadogan Rothery

Start with the simplest possible case. Write down what Henry Cadogan Rothery 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 Henry Cadogan Rothery 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 Henry Cadogan Rothery 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 Henry Cadogan Rothery

In research: Henry Cadogan Rothery 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 Henry Cadogan Rothery 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: Henry Cadogan Rothery is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1817 births, 1888 deaths, 19th-century English judges, so understanding it makes those chapters shorter.
In everyday life: Look for Henry Cadogan Rothery 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 Henry Cadogan Rothery in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Henry Cadogan Rothery means in your own words.
Compare your version with the excerpt and mark what you missed.
Work through the three examples above with pen and paper.
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Frequently asked questions

What is Henry Cadogan Rothery in simple terms?

Why does Henry Cadogan Rothery 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 Henry Cadogan Rothery?

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 Henry Cadogan Rothery.