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Yagan

Yagan 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 Yagan rather than just read about it. In short: Yagan (; c. 1795 – 11 July 1833) was an Aboriginal Australian warrior from the Noongar people. Yagan was pursued by the local authorities after he killed Erin Entwhistle, a servant of farmer Archibald Butler.

Yagan — main illustration
Yagan — illustration

Key takeaways

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

Reference excerpt

Yagan (; c. 1795 – 11 July 1833) was an Aboriginal Australian warrior from the Noongar people. Yagan was pursued by the local authorities after he killed Erin Entwhistle, a servant of farmer Archibald Butler. It was an act of retaliation after Thomas Smedley, another of Butler's servants, shot at a group of Noongar people stealing potatoes and fowls, killing one of them. The government offered a bounty for Yagan's capture, dead or alive, and a young settler, William Keats, shot and killed him. Yagan is considered a legendary figure by the Noongar. After his shooting, settlers cut off Yagan's head to claim the bounty. Later, an official sent it to London, where it was exhibited as an "anthropological curiosity" and eventually given to a museum in Liverpool. It held the head in storage for more than a century before burying it with other remains in an unmarked grave in Liverpool in 1964. Over the years, the Noongar asked for repatriation of the head, both for religious reasons and because of Yagan's traditional stature. The burial site was identified in 1993; officials exhumed the head four years later and repatriated it to Australia. After years of debate within the Noongar community on the appropriate final resting place, Yagan's head was buried in a traditional ceremony in the Swan Valley in July 2010, 177 years after his death.

Biography

Early life A member of the Whadjuk Noongar people, Yagan belonged to a tribe of around 60 people whose name, according to Robert Lyon, was Beeliar. Scholars now believe that the Beeliar people may have been a family subgroup (or clan) of a larger tribe whom Daisy Bates called Beelgar. According to Lyon, the Beeliar people occupied the land south of the Swan and Canning rivers, as far south as Mangles Bay. The group had customary land usage rights over a much larger area than this, extending north as far as Galup (formerly called Lake Monger) and northeast to the Helena River. The group also had an unusual degree of freedom to move over their neighbours' land, possibly due to kinship and marriage ties with neighbouring groups. Yagan is thought to have been born around 1795. His father was Midgegooroo, an elder of the Beeliar people; his mother was one of Midgegooroo's three wives. Yagan was probably a Ballaroke in the Noongar classification.

Marriage and family According to the historian Neville Green, Yagan had a wife and two children. A report in the Perth Gazette (now The West Australian) in 1833 gives the names of his children as Naral, age 9, and Willim, age 11, but most other sources state that the warrior was unmarried and childless. When his entry in the Australian Dictionary of Biography was rewritten in 2019, Reece suggested those said to have been his sons may have been his younger brothers. Described as taller than average with an impressive burly physique, Yagan had a distinctive tribal tattoo on his right shoulder, which identified him as "a man of high degree in tribal law". He was generally acknowledged to be the most physically powerful of his tribe, and was said to have been able to spear another stick from a distance of 23 metres (75 ft) or penetrate a tree from a distance of 55 metres (180 ft).

… excerpt ends here. Continue reading the full article.

Illustrations

Yagan illustration
Yagan: Skirmish area showing gravesite and Henry Bull's mill
Skirmish area showing gravesite and Henry Bull's mill
Yagan: A portion of George Fletcher Moore's handwritten diary, showing sketches of Yagan's head[49]
A portion of George Fletcher Moore's handwritten diary, showing sketches of Yagan's head[49]
Yagan: Portrait of Yagan by George Cruikshank.This portrait was painted from observations of Yagan's severed head, which had shrunk substantially during preservation by smoking. George Fletcher Moore said it bore little resemblance to the living Yagan, whose face was "plump, with a burly-headed look about it".[54]
Portrait of Yagan by George Cruikshank.This portrait was painted from observations of Yagan's severed head, which had shrunk substantially during preservation by smoking. George Fletcher Moore said it bore little resemblance to the living Yagan, whose face was "plump, with a burly-headed look about it".[54]
Yagan: A horizontal colour contour map of ground conductivity of Yagan's grave site, showing an anomaly in the electromagnetic signature caused by metal artefacts buried with Yagan's head
A horizontal colour contour map of ground conductivity of Yagan's grave site, showing an anomaly in the electromagnetic signature caused by metal artefacts buried with Yagan's head

Worked examples

Example 1 — a first encounter with Yagan

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

In research
Yagan 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 Yagan 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
Yagan is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1790s births, 1833 deaths, 19th-century Australian murderers, so understanding it makes those chapters shorter.
In everyday life
Look for Yagan 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 Yagan in 20 minutes

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

Frequently asked questions

What is Yagan in simple terms?

Yagan (; c. 1795 – 11 July 1833) was an Aboriginal Australian warrior from the Noongar people. Yagan was pursued by the local authorities after he killed Erin Entwhistle, a servant of farmer Archibald Butler.

Why does Yagan 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 Yagan?

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 Yagan.

Tags

  • 1790s births
  • 1833 deaths
  • 19th-century Australian murderers
  • Australian outlaws
  • Deaths by firearm in Western Australia
  • Decapitation
  • Escapees from Western Australian detention
  • History of Western Australia
  • Noongar people
  • People from Perth, Western Australia
  • Repatriated human remains
  • Resistance to colonialism in Australia

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