Skip to article frontmatterSkip to article content
Site not loading correctly?

This may be due to an incorrect BASE_URL configuration. See the MyST Documentation for reference.

Day 2 · Lining Up the Witnesses

A text that survives in several copies is never copied perfectly. The differences between copies are evidence. Today you’ll line the copies up to see where they agree and differ, and work out which readings are Chaucer’s.

What textual criticism is

Before printing, every copy of a text was written out by hand. A scribe sat with one copy in front of him, the exemplar, and produced another. The next scribe copied that one, and so on down the generations. No human hand reproduces a few thousand words without slipping, and each slip is itself copied forward into everything that descends from it. After a few hundred years of this, no two surviving copies of a long text agree throughout. The Canterbury Tales survives in around eighty manuscripts, and not one pair of them is identical.

Textual criticism is the discipline that works backward through that process. Its first goal is to recover what the author actually wrote, or, where there was never a single original, to reconstruct the earliest recoverable form of the text. Its second goal is to understand the tradition itself: how the copies are related, which descends from which, where and how the text changed as it was passed along. The two goals support each other. You reconstruct the original by understanding how the copies drifted from it, and you understand the drift by seeing what the copies did to the original.

The raw material is disagreement. Each surviving copy is a witness: it testifies, imperfectly, to what the author wrote. A place where the witnesses disagree is a variant. Lay the copies out in a table (one column per position in the text, one row per witness) and the variants are easy to find. CollateX produces that table for you. The rest of the day is about reading it.

Discussion questions

The vocabulary of variants

Once you have witnesses lined up, you need names for the ways they differ. There are only four basic kinds of change a scribe can make at a given spot.

Cutting across these four is a more important distinction. A substantive variant changes the sense or the wording: strondes versus contrees is substantive. An accidental variant changes only the spelling, punctuation, or word-division without touching the sense: knyght versus knight, worthi versus worthy. Middle English had no fixed spelling, so accidentals are everywhere, and most of them tell you nothing about what the author wrote. They can still be useful (a scribe’s spelling habits help locate his dialect), but when you are trying to recover the text, you weigh the substantives and set the accidentals aside. In the notebook, turning on near-matching is exactly this move: it tells CollateX to treat worthi and worthy as the same word so the genuine variants stand out.

Discussion questions

How scribal errors arise

Variants are not random noise. Scribes make a small number of recognizable mistakes, over and over, for reasons rooted in how copying actually works: reading a few words, holding them in mind, writing them down, looking back to find the place. Knowing the catalogue lets you spot which reading is the error and which is what the scribe was copying from.

Most of these are honest mistakes, not interventions. A scribe trying hard to copy faithfully still skips, still misreads, still normalizes by reflex. That’s why the same error type recurs across centuries and languages: it comes from the mechanics of the task, not from any one scribe’s carelessness.

Discussion questions

The editor’s reasoning

Knowing how errors arise tells you what kinds of variants to expect. The next question is how to choose between them. Editors reason in two complementary ways: from the relationships among the copies, and from the character of the readings themselves.

The first way is recensio: reconstructing the family tree of the manuscripts so you can see which readings are early and which are late. The crucial principle is that you build the tree from shared errors, not shared correct readings. Two copies that both read strondes might agree simply because strondes is what the author wrote. Every faithful copy will have it, so it groups nothing. But two copies that share the same distinctive mistake almost certainly inherited it from a common ancestor, because the same specific error is unlikely to happen twice independently. Shared errors are the threads that tie the tree together. Trace them and you arrive at the archetype: the lost ancestor from which all surviving copies descend, the earliest point the evidence can reach. The archetype is not the author’s original (it may already contain errors), but it is as far back as the witnesses let you go.

This is why the majority is not authority. A reading can be common because it spread: one early error copied into dozens of descendants outnumbers the true reading preserved in a single conservative copy. The notebook’s vote makes this concrete: count the four witnesses and contrees wins two to one, yet contrees cannot be right, because it doesn’t rhyme with londes. The lone witness with strondes outweighs the majority. Counting copies measures how widely a reading spread, not whether it’s original.

The second way reasons from the readings themselves, using rules of thumb about which direction change tends to run.

Both rules ask the same underlying question: which reading better explains the existence of the others? You adopt the reading from which you can most plausibly derive the rest by known scribal habits.

Discussion questions

Stemmatics: the family tree of copies

Putting recensio on a systematic footing is the stemmatic or Lachmannian method, named for the nineteenth-century philologist Karl Lachmann. The idea is to draw the stemma, the genealogical tree of the manuscripts, and then let the tree decide variants mechanically wherever it can.

The reasoning is the one you already have, made explicit. Collect the shared errors. Each distinctive error that several copies share marks them as a group descending from a common ancestor that first made that mistake. A mini-example:

So B and C share an ancestor that A does not. Find enough shared errors and the groupings stack into a tree. Once the tree stands, many variants resolve on their own: where two branches descend independently from the archetype and they agree, that agreement reaches back to the archetype, and a third branch that disagrees is the outlier. You reconstruct the archetype reading by reading the tree, branch against branch, instead of counting copies.

Texts mutate like DNA, and that’s not just an analogy. It’s why the method transfers. Copying introduces change: a slip, a correction, a dropped word. This is close enough to biological mutation that the same tree-building tools carry over. Measure how different each pair of witnesses is, and you can build a tree that groups the most similar copies: a first hypothesis about which copy descends from which. The notebook does exactly this with a distance measure and a dendrogram.

It stays a hypothesis, and the method has real limits.

A clean stemma is the ideal case. Real traditions (the Canterbury Tales among them) are contaminated, full of gaps, and resist a single tidy tree. That doesn’t make the method useless. It makes the tree a hypothesis to test against everything else you know, which is where the rest of the course comes in.

Discussion questions

Before you run anything

Read the witness passages and underline two places where the copies disagree. For each, name the variant type (substitution, omission, addition, transposition) and guess which reading is the scribal change and which is being copied from. Then predict which two witnesses are most alike before the computer answers.

The lines below are the opening of the General Prologue as four early scribes wrote it. The letter þ is just an old way of writing th (so þe is the).

Hengwrt (Hg)

Whan that Aueryll wt his shoures soote
The droghte of March hath perced to the roote
And bathed euery veyne in swich lycour
Of which vertu engendred is the flour

Ellesmere (El)

WHan that Aprill with hise shoures soote
The droghte of March hath perced to the roote
And bathed euery veyne in swich licour
Of which vertu engendred is the flour

Harley 7334 (Ha4)

Whan that aprille with his schowres swoote
The drought of Marche haþ perced to þe roote
And bathud euery veyne in swich licour
Of which vertue engendred is þe flour

Laud (La)

WHan þat Aprill wyþe his schoures soote
Þe drought of Marche haþe perced to þe roote
And baþes euery veyne in suche lycoure
Of whiche vertue engender is þe floure

Run the collation

Open the notebook and run the cells to produce the alignment table and the variant graph. Find a column where the witnesses split and record the variants. Work through the worked example that names error types. Then build the tree and see which witnesses group together, and try the small stemma-from-shared-errors toy that shows B and C clustering because they share a mistake.

Read the result

Discussion questions