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Titivillus

Titivillus 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 Titivillus rather than just read about it. In short: In Christianity, Titivillus is a demon said to collect errors in the work of scribes. Titivillus has also been described as collecting idle chat that occurs during church service, as well as any mispronounced, mumbled or skipped words of the service, to take to Hell to be counted against the offenders.

Titivillus — main illustration
Titivillus — illustration

Key takeaways

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

Reference excerpt

In Christianity, Titivillus is a demon said to collect errors in the work of scribes. Titivillus has also been described as collecting idle chat that occurs during church service, as well as any mispronounced, mumbled or skipped words of the service, to take to Hell to be counted against the offenders. The first reference to Titivillus by name occurred in Tractatus de Penitentia, c. 1285, by Johannes Galensis (John of Wales). Attribution has also been given to Caesarius of Heisterbach. He has been called the "patron demon of scribes," as Titivillus provides an easy excuse for the errors that are bound to creep into manuscripts as they are copied. He has also been called the "patron demon of printers" for this same reason. This description of Titivillus introducing errors into documents, as opposed to merely collecting errors, has been traced back to the writer Anatole France. Titivillus gained a broader role as a subversive figure of physical comedy, with satirical commentary on human vanities, in late medieval English pageants, such as the Iudicium that finishes the Towneley Cycle. He plays an antagonistic role in the medieval English play Mankind. In an anonymous 15th-century English devotional treatise, Myroure of Oure Ladye, Titivillus introduced himself thus (I.xx.54): "I am a poure dyuel, and my name ys Tytyvyllus ... I muste eche day ... brynge my master a thousande pokes full of faylynges, and of neglygences in syllables and wordes." Marc Drogin noted in his instructional manual, Medieval Calligraphy: Its History and Technique (1980), that "for the past half-century every edition of The Oxford English Dictionary has listed an incorrect page reference for, of all things, a footnote on the earliest mention of Titivillus."

Origins The function of collecting liturgical errors in a sack was first mentioned in the 1220s by Jacques de Vitry in Sermones vulgares (tenth sermon, on Numbers 18:5), which speaks of a demon that listens to the choir singing psalms and collects syncopated or omitted syllables in a sack.

I have heard that a certain holy man, while in the choir, saw a devil truly weighed down with a full sack. When, however, he commanded the demon to tell what he carried, the evil one said: "These are the syllables and syncopated words and verses of the psalms which these very clerics in their morning prayers stole from God; you can be sure I am keeping these diligently for their accusation." This demon was later given the name "Titivillus" by Johannes Galensis c. 1285. "Titivillus collects fragments of words and puts them in his bag thousand times every day." (Fragmina verborum Titivillus colligit horum quibus die mille vicibus se sarcinat ille). Regarding the demon's function, André Vernet points out that the Latin terms, particularly "collect" (colligere) and "fragments" (fragmenta) for the clergy's omissions, derive from John 6:12, the feeding the multitude narrative, in which the disciples are told to "Gather up the broken pieces (Colligite fragmenta)." As to the demon's name, Titivillus, Vernet points to The City of God (Book IV, Chapter 8), in a passage in which Augustine, while giving examples of the numerous Roman deities assigned to each step of the agricultural process, mentions a goddess Tutilina whose job is to watch over grain after it was collected and stored. "Titivillus" and its many variants (Tutivillus, Tytivillum, Tintillus, Tantillus, Tintinillus, Titivitilarius, Titivilitarius) could have resulted from a series of copyists' errors, such as those in the copy of City of God available to Johannes Galensis.

In popular culture Since 1977, one of the many devils populating the role-playing game Dungeons & Dragons is named "Titivilus." He was the subject of the book Tittivulus: or The Verbiage Collector by Michael Ayrton. In The Liar's Dictionary by Eley Williams, Titivillus is the name given to the cat of a fictional dictionary-producing company which discovers it has an issue with fake words.

See also Printer's devil Wicked Bible Uli der Fehlerteufel Daemones Ceramici – Ancient Greek hexameter poemPages displaying short descriptions of redirect targets

Notes

References

Further reading

Drogin, Marc, Medieval Calligraphy: Its History and Technique, Dover Publications, 1980. ISBN 0-486-26142-5 Who is Titivillus? Montañés, J. G, Tutivillus. El demonio de las erratas, Madrid, Turpin, 2015. Montañés, J. G, Titivillus. Il demone dei refusi, Perugia, Graphe.it, 2018

Illustrations

Titivillus: 14th century illustration of Titivillus at a scribe's desk
14th century illustration of Titivillus at a scribe's desk
Titivillus: Titivillus in a detail of Diego de la Cruz's Virgin of Mercy (c. 1485), Burgos, Abbey of Santa María la Real de Las Huelgas.[1][2]
Titivillus in a detail of Diego de la Cruz's Virgin of Mercy (c. 1485), Burgos, Abbey of Santa María la Real de Las Huelgas.[1][2]
Titivillus: Saint John the Evangelist on Patmos by Hieronymus Bosch, 1505. It is believed that the devil on the lower right corner of the scene, with a human face and an insect body, is Titivillus. It appears Titivillus tries to grab and steal Saint John's ink bottle using a rake-like tool.[3]
Saint John the Evangelist on Patmos by Hieronymus Bosch, 1505. It is believed that the devil on the lower right corner of the scene, with a human face and an insect body, is Titivillus. It appears Titivillus tries to grab and steal Saint John's ink bottle using a rake-like tool.[3]
Titivillus: Representation of Titivillus on a wall painting in St. Michael with St. Mary's Church, Melbourne.
Representation of Titivillus on a wall painting in St. Michael with St. Mary's Church, Melbourne.

Worked examples

Example 1 — a first encounter with Titivillus

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

In research
Titivillus 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 Titivillus 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
Titivillus is common in secondary-school and first-year university syllabi. It links to neighbouring topics Demons in Christianity, Linguistic error, Scribes, so understanding it makes those chapters shorter.
In everyday life
Look for Titivillus 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 Titivillus in 20 minutes

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

Frequently asked questions

What is Titivillus in simple terms?

In Christianity, Titivillus is a demon said to collect errors in the work of scribes. Titivillus has also been described as collecting idle chat that occurs during church service, as well as any mispronounced, mumbled or skipped words of the service, to take to Hell to be counted against the offend…

Why does Titivillus 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 Titivillus?

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 Titivillus.

Tags

  • Demons in Christianity
  • Linguistic error
  • Scribes

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