astronomy

William MacGillivray

William MacGillivray 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 William MacGillivray rather than just read about it. In short: William MacGillivray FRSE (25 January 1796 – 4 September 1852) was a Scottish naturalist and ornithologist. Early life and education MacGillivray was born in Old Aberdeen and brought up on Harris.

Key takeaways

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

Reference excerpt

William MacGillivray FRSE (25 January 1796 – 4 September 1852) was a Scottish naturalist and ornithologist.

Early life and education

MacGillivray was born in Old Aberdeen and brought up on Harris. He returned to Aberdeen where he studied medicine at King's College, graduating MA in 1815.

Career He was an Assistant Dissector in the Anatomy classes at King's College. In 1823 he became assistant to Robert Jameson, the Regius Professor of Natural History at the University of Edinburgh. He was curator of the museum of the Royal College of Surgeons of Edinburgh from 1831, resigning in 1841 to become Regius Professor of Natural History at Marischal College, Aberdeen. MacGillivray was a friend of American bird expert John James Audubon. He wrote a large part of Audubon's Ornithological Biographies from 1830 to 1839. Audubon named MacGillivray's warbler for him. MacGillivray correctly distinguished between the hooded crow and carrion crow, but they were considered only to be subspecies for the next one and a half centuries until, in 2002, on DNA evidence, the hooded crow was awarded species status.

Personal life In 1820 he married Marion Askill from Harris. The couple had 10 children, two of whom died in infancy. In Old Aberdeen, he lived at 107 High Street. Two of MacGillivray's sons achieved recognition as naturalists. His eldest son, John MacGillivray (1822–1867), published an account of the voyage round the world of HMS Rattlesnake, to which he was the onboard naturalist. Another son, Paul, published an Aberdeen Flora in 1853, and donated 214 of his father's paintings to the Natural History Museum. MacGillivray died at 67 Crown Street in Aberdeen on 5 September 1852 but is buried in New Calton Cemetery in Edinburgh. The grave faces east onto the eastern path.

Legacy A detailed version of MacGillivray's life, written by a namesake, was published 49 years after the ornithologist's death.

Works

MacGillivray's works include:

Lives of Eminent Zoologists from Aristotle to Linnaeus (1830) A Systematic Arrangement of British Plants (1830) The Travels and Researches of Alexander von Humboldt (1832) A History of British Quadrupeds (1838) A Manual of Botany, Comprising Vegetable Anatomy and Physiology (1840) A History of the Molluscous Animals of Aberdeen, Banff and Kincardine (1843) A Manual of British Ornithology (1840–1842) A History of British Birds, indigenous and migratory, in five volumes (1837–1852) Natural History of Deeside and Braemar (1855), published posthumously A Hebridean Naturalist's Journal 1817–1818 (1996), published posthumously A Walk to London (1998), published posthumously MacGillivray illustrated Henry Witham's 1833 The Internal Structure of Fossil Vegetables found in the Carboniferous and Oolitic deposits of Great Britain, and edited The Conchologist's Text-Book through several editions. The standard author abbreviation W.MacGill. is used to indicate this person as the author when citing a botanical name.

Illustrations

Worked examples

Example 1 — a first encounter with William MacGillivray

Start with the simplest possible case. Write down what William MacGillivray 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 William MacGillivray 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 William MacGillivray 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 William MacGillivray

In research: William MacGillivray 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 William MacGillivray 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: William MacGillivray is common in secondary-school and first-year university syllabi. It links to neighbouring topics 1796 births, 1852 deaths, 19th-century Scottish biologists, so understanding it makes those chapters shorter.
In everyday life: Look for William MacGillivray 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 William MacGillivray in 20 minutes

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

Frequently asked questions

What is William MacGillivray in simple terms?

William MacGillivray FRSE (25 January 1796 – 4 September 1852) was a Scottish naturalist and ornithologist. Early life and education MacGillivray was born in Old Aberdeen and brought up on Harris.

Why does William MacGillivray 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 William MacGillivray?

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 William MacGillivray.