science

Louis of Gravina

Louis of Gravina 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 Louis of Gravina rather than just read about it. In short: Louis of Durazzo (1324 – 22 July 1362) was Count of Gravina and Morrone. He was the son of John of Durazzo and Agnes of Périgord.

Key takeaways

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

Reference excerpt

Louis of Durazzo (1324 – 22 July 1362) was Count of Gravina and Morrone. He was the son of John of Durazzo and Agnes of Périgord. In 1337, he was named Vicar- and Captain-General of the Kingdom of Albania. During the ascension of the Durazzeschi at the court of Naples during the reign of Joanna I, he was one of the royal ambassadors to the Roman Curia. Upon the invasion of Louis I of Hungary and the execution of his elder brother, Charles, Duke of Durazzo, in 1348, he was imprisoned, with his younger brother Robert of Durazzo, until 1352. The rest of his life was spent stirring up revolts against Joanna in Apulia with the aid of some Free Companions. These were ultimately quashed in 1360 by Louis of Taranto, and Louis of Durazzo was imprisoned in the Castel dell'Ovo in Naples and murdered by poison.

Family He married Margaret of Sanseverino in 1343, by whom he had three children:

Louis (1344–d. young) Charles III of Naples (1345–1386) Agnes (1347–d. young)

References

Sources Casteen, Elizabeth (2015). From She-Wolf to Martyr: The Reign and Disputed Reputation of Johanna I of Naples. Cornell University Press. Zacour, Norman P. (1960). "Talleyrand: The Cardinal of Périgord (1301–1364)". Transactions of the American Philosophical Society. New Series. 50 (7): 1–83. doi:10.2307/1005798. JSTOR 1005798.

Illustrations

Worked examples

Example 1 — a first encounter with Louis of Gravina

Start with the simplest possible case. Write down what Louis of Gravina 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 Louis of Gravina 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 Louis of Gravina 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 Louis of Gravina

In research: Louis of Gravina 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 Louis of Gravina 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: Louis of Gravina is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1324 births, 1362 deaths, Counts of Gravina, so understanding it makes those chapters shorter.
In everyday life: Look for Louis of Gravina 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 Louis of Gravina in 20 minutes

Read the reference excerpt below once, without taking notes.
Close the page and write down what Louis of Gravina 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.
Explain Louis of Gravina out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Louis of Gravina in simple terms?

Louis of Durazzo (1324 – 22 July 1362) was Count of Gravina and Morrone. He was the son of John of Durazzo and Agnes of Périgord.

Why does Louis of Gravina 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 Louis of Gravina?

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 Louis of Gravina.