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Ubbo Emmius

Ubbo Emmius 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 Ubbo Emmius rather than just read about it. In short: Ubbo Emmius (5 December 1547 – 9 December 1625) was a German historian and geographer. Early life Ubbo Emmius was born on 5 December 1547 in Greetsiel, East Frisia.

Ubbo Emmius — main illustration
Ubbo Emmius — illustration

Key takeaways

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

Reference excerpt

Ubbo Emmius (5 December 1547 – 9 December 1625) was a German historian and geographer.

Early life Ubbo Emmius was born on 5 December 1547 in Greetsiel, East Frisia. From the ages of 9 to 18 Emmius studied in a Latin school, before having to leave on the death of his father, a Lutheran preacher. After studying at Rostock, at the age of 30, Emmius took classes in Geneva with Theodorus Beza, a Calvinist who influenced Emmius greatly.

Life Upon returning to East Friesland in 1579 he took the position of rector in the very school in which he was taught, the college at Norden. He was subsequently sacked by the local court in 1587 because, as a Calvinist, he would not subscribe to the confession of Augsburg. Following this, in 1588, the Calvinist count Johan offered him the position of rector in the Latin school of Leer (later renamed the Ubbo-Emmius-Gymnasium). Whilst remaining in Leer it is known that Emmius had corresponded with many other important people of the time who had fled from Groningen after the area fell into the hands of the Spanish. When Groningen surrendered to Prince Maurits in 1594 those who fled returned and offered Ubbo the position of rector in St Maarten school. When in 1614 the decision was made to form a university, under the guidance of Emmius. As a result, he was chosen as the principal and professor of history and Greek and ultimately became the first rector magnificus of the Academy in which he formed.

Work Ubbo Emmius made prominent contributions to historiography. His primary works were on the History of the Frisian Territories: his 6 part Rerum Frisicarum historiae decades from 1592 to 1616. In one of his other important works titled the Chronologicum he compared the histories of different nations that used different calendars.

Other works include:

Opus chronologicum (Groningen, 1619) Vetus Graecia illustrata (Leiden, 1626) Historia temporis nostri, which was first published at Groningen in 1732 An account of his life, written by Nicholas Mulerius, was published, with the lives of other professors of Groningen, at Groningen in 1638.

Death Ubbo Emmius died on the 9 December 1625 in Groningen; his grave stone reads:

For the immortal memory of the famous and faithful old man Ubbo Emmius, a Frisian from Greetsiel, first rector of the academy, theologist of the pure doctrine, excellent philologist, perfect historian.

References

Citations

Sources Chisholm, Hugh, ed. (1911). "Emmius, Ubbo" . Encyclopædia Britannica. Vol. 9 (11th ed.). Cambridge University Press. p. 344.

Illustrations

Ubbo Emmius: Ubbo Emmius
Ubbo Emmius
Ubbo Emmius: Emmius' map of East Frisia (1595)
Emmius' map of East Frisia (1595)

Worked examples

Example 1 — a first encounter with Ubbo Emmius

Start with the simplest possible case. Write down what Ubbo Emmius 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 Ubbo Emmius 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 Ubbo Emmius 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 Ubbo Emmius

In research
Ubbo Emmius 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 Ubbo Emmius 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
Ubbo Emmius is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1547 births, 1625 deaths, 16th-century Calvinist and Reformed Christians, so understanding it makes those chapters shorter.
In everyday life
Look for Ubbo Emmius 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 Ubbo Emmius in 20 minutes

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

Frequently asked questions

What is Ubbo Emmius in simple terms?

Ubbo Emmius (5 December 1547 – 9 December 1625) was a German historian and geographer. Early life Ubbo Emmius was born on 5 December 1547 in Greetsiel, East Frisia.

Why does Ubbo Emmius 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 Ubbo Emmius?

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 Ubbo Emmius.

Tags

  • 1547 births
  • 1625 deaths
  • 16th-century Calvinist and Reformed Christians
  • 16th-century geographers
  • 17th-century Dutch historians
  • 17th-century German historians
  • 17th-century German male writers
  • 17th-century writers in Latin
  • Academic staff of the University of Groningen
  • Dutch geographers
  • Frisian scientists
  • German Calvinist and Reformed Christians

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