science

Kasselburg

Kasselburg 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 Kasselburg rather than just read about it. In short: The Kasselburg is a ruined hill castle on a 490-metre-high basalt massif in Pelm near Gerolstein in the county of Vulkaneifel in the German state of Rhineland-Palatinate. Description The symbol of the Kasselburg is its 37-metre-high, double tower, which functioned as a gate tower and tower house, whose origins are not precisely clear.

Key takeaways

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

Reference excerpt

The Kasselburg is a ruined hill castle on a 490-metre-high basalt massif in Pelm near Gerolstein in the county of Vulkaneifel in the German state of Rhineland-Palatinate.

Description

The symbol of the Kasselburg is its 37-metre-high, double tower, which functioned as a gate tower and tower house, whose origins are not precisely clear. Hitherto it had been assumed that the lords of Blankenheim had built it shortly after 1335, but structural investigations have shown that the tower underwent several phases of construction and cannot just be the work of one architect. The gate probably lost its guarding function with the expansion of the castle from 1452. It is from that period that the large outer bailey, with its burgmann houses and domestic buildings, dates. The double tower is open to the public and has a good view of the surrounding area but, despite its size, is not a bergfried (fighting tower). The latter, built around 1200, is smaller and stands in the eastern part of the inner bailey. It has a square ground plan and was turned into a tower house in the 14th century. Also part of the inner ward is the almost 33-metre-long palas, which dates to the 14th century.

History

The castle was built in the 12th century. Its owners may have been the lords of Castel, but this is not entirely certain. The castle was first mentioned in 1291 as the Castilburg. In 1314, it is called Castelberch. According to the current state of research, it is not clear who the owner of the castle was before 1335. However, it is certain that Gerhard V of Blankenheim became its owner following a division of inheritance in that year and thus founded the Blankenheim-Kasselburg line. In 1406, this line of Blankenheims, which had been elevated to the countship, died out with Count Gerhard VII. The castle then passed by marriage to William I of Loen and thus to Heinsberg. Other owners followed, including the counts of the Mark, dukes of Arenberg and prince-electors of Trier. Many interest groups have claimed the Kasselburg for themselves throughout history, so that in 1674 the Imperial Chamber Court of Wetzlar was called upon to put an end to the property disputes. When the judges awarded the castle to the dukes of Arenberg, the buildings soon served as barracks for the Duke of Arenberg's artillery. This marked the beginning of the decline of the castle: in the 18th century it was still temporarily the seat of an Arenberg forester, but by 1744 it was described as dilapidated. After France seized the castle in 1794, it went to the Prussia in 1815. An impulse to rescue the ruin came unexpectedly from King Frederick William IV in 1838. After a visit he initiated repair work, and after the completion of the railway line from Cologne to Trier, the railway company donated 1,000 talers to open up the then already famous double tower in order to "offer its passengers something". At the beginning of the 20th century, the state historic preservation authorities carried out further restoration. The Castle Administration of Rhineland-Palatinate, who took over Kasselburg in 1946, also had conservation measures carried out. In the meantime, the site has been placed under the care of the Directorate for Castles, Palaces and Ancient Monuments of the General Directorate for Cultural Heritage Rhineland-Palatinate, since 1998 the successors to the former Castle Administration.

Literature Alfred Dahn: Die Kasselburg. Geschichte und heutige Verwendung. Archived 2014-02-28 at the Wayback Machine In: Eifelverein (publ.): Jahrbuch des Kreises Daun 1976. Erzählungen, Geschichten und aktuelle Daten. Weiss, Monschau 1977, ISSN 0720-6976, pp. 19ff. Matthias Kordel: Kasselburg. In: Die schönsten Schlösser und Burgen in der Eifel. 1st edition, Wartberg, Gudensberg-Gleichen, 1999, ISBN 3861344823, pp. 32–33. Michael Losse: Kasselburg. Beitrag in: Hohe Eifel und Ahrtal (Joachim Zeune (ed.)). Konrad Theiss Verlag, Stuttgart, 2003. pp. 74–77 ISBN 3806217750.

External links

Entry on Kasselburg in EBIDAT, the databank of the European Castles Institute The Kasselburg Archived 2018-02-14 at the Wayback Machine at "Burgen, Schlösser, Altertümer Rheinland-Pfalz" "Kasselburg". Alle Burgen (in German). Artist's impression by Wolfgang Braun

Illustrations

Worked examples

Example 1 — a first encounter with Kasselburg

Start with the simplest possible case. Write down what Kasselburg 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 Kasselburg 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 Kasselburg 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 Kasselburg

In research: Kasselburg 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 Kasselburg 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: Kasselburg is common in secondary-school and first-year university syllabi. It links to neighbouring topics Castles in Rhineland-Palatinate, Castles in the Eifel, Falconry, so understanding it makes those chapters shorter.
In everyday life: Look for Kasselburg 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 Kasselburg in 20 minutes

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

Frequently asked questions

What is Kasselburg in simple terms?

The Kasselburg is a ruined hill castle on a 490-metre-high basalt massif in Pelm near Gerolstein in the county of Vulkaneifel in the German state of Rhineland-Palatinate. Description The symbol of the Kasselburg is its 37-metre-high, double tower, which functioned as a gate tower and tower house, w…

Why does Kasselburg 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 Kasselburg?

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 Kasselburg.