Tatwine

Key takeaways

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

Reference excerpt

Tatwine (c. 670 – 30 July 734) was the tenth Archbishop of Canterbury from 731 to 734. Prior to becoming archbishop, he was a monk and abbot of a Benedictine monastery. Besides his ecclesiastical career, Tatwine was a writer, and riddles he composed survive. Another work he composed was on the grammar of the Latin language, which was aimed at advanced students of that language. He was subsequently considered a saint.

Biography Tatwine was a Mercian by birth. His epigraph at Canterbury stated that when he died he was in old age, so perhaps he was born around 670. He became a monk at the monastery at Breedon-on-the-Hill in the present-day County of Leicestershire, and then abbot of that house. Through the influence of King Æthelbald he was appointed as Archbishop of Canterbury in 731 and was consecrated on 10 June 731. He was one of a number of Mercians who were appointed to Canterbury during the 730s and 740s. Apart from his consecration of the Bishops of Lindsey and Selsey in 733, Tatwine's period as archbishop appears to have been uneventful. He died in office on 30 July 734. Later considered a saint, his feast day is 30 July.

Writings

Bede's commentary on Tatwine calls him a "vir religione et Prudentia insignis, sacris quoque literis nobiliter instructus" (a man notable for his prudence, devotion and learning). These qualities were displayed in the two surviving manuscripts of his riddles and four of his Ars Gramattica Tatuini.

Ars Gramattica Tatuini The Ars is one of only two surviving eighth-century Latin grammars from England. The grammar is a reworking of Donatus's Ars Minor with the addition of information drawn from other grammarians, such as Priscian and Consentius. It was not designed for a newcomer to the Latin language, but rather for more advanced students. It covers the eight parts of speech through illustrations drawn from classical scholars, although not directly but through other grammatical works. There are also some examples drawn from the Psalms. The work was completed before Tatwine became archbishop, and was used not only in England but also on the Continent.

Riddles It is almost certain that Tatwine was inspired to develop the culture of riddle-writing in early medieval England because he had read the Epistola ad Acircium by the West-Saxon scholar Aldhelm (d. 709), which combined studies of Latin grammar and metre with the presentation of one hundred hexametrical riddles. Frederick Tupper believed that Aldhelm's influence was minimal, but subsequent scholars have argued that Tatwine's riddles owed a substantial debt to those of Aldhelm. Tatwine's riddles deal with such diverse topics as philosophy and charity, the five senses and the alphabet, and a book, and a pen, yet, according to Mercedes Salvador-Bello, these riddles are placed in a carefully structured sequence: 1–3 and 21–26 on theology (e.g. 2, faith, hope, and charity), 4–14 on objects associated with ecclesiastical life (e.g. 7, a bell), 15–20 on wonders and monsters (e.g. 16, prepositions with two cases), 27–39 on tools and related natural phenomena (e.g. 28, an anvil, and 33, fire), with a final piece on the sun's rays. Tatwine's riddles survive in two manuscripts: the early 11th-century London, British Library, Royal 12.Cxxiii (fols. 121v–7r) and the mid-11th-century Cambridge, University Library, Gg.5.35 (fols. 374v–77v). In both manuscripts, they are written alongside the riddles of Eusebius: it seems clear that Eusebius (whose identity is uncertain) added sixty riddles to Tatwine's forty to take the collection up to one hundred. Tatwine gives a sign in one of the riddles of the growing acceptance among scholars in the Christian west of the legitimacy of philosophy: "De philosophia: est felix mea qui poterit cognoscere iura" (Of Philosophy: happy is he who can know my laws). The riddles are formed in acrostics.

Example An example of Tatwine's work is enigma 11, on the needle:

List Tatwine's riddles are on the following topics.

Editions and translations 'Aenigmata Tatvini', ed. by Fr. Glorie, trans. by Erika von Erhardt-Seebold, in Tatuini omnia opera, Variae collectiones aenigmatum merovingicae aetatis, Anonymus de dubiis nominibus, Corpus christianorum: series latina, 133–133a, 2 vols (Turnholt: Brepols, 1968).

Notes

Citations

References

Worked examples

Example 1 — a first encounter with Tatwine

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

In research: Tatwine 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 Tatwine 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: Tatwine is common in secondary-school and first-year university syllabi. It links to neighbouring topics 670s births, 734 deaths, 8th-century English writers, so understanding it makes those chapters shorter.
In everyday life: Look for Tatwine 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.

How to study Tatwine in 20 minutes

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

Frequently asked questions

What is Tatwine in simple terms?

Tatwine (c. 670 – 30 July 734) was the tenth Archbishop of Canterbury from 731 to 734. Prior to becoming archbishop, he was a monk and abbot of a Benedictine monastery.

Why does Tatwine 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 Tatwine?

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 Tatwine.