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Calan Gaeaf

Ancient Welsh festival

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General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionDec 23, 2025
Entity authoritySource title only
Source-derived summary

Calan Gaeaf is the name of the first day of winter in Wales, observed on 1 November. The night before is Nos Galan Gaeaf or Noson Galan Gaeaf, an Ysbrydnos when spirits are abroad. Traditionally, people avoid churchyards, stiles, and crossroads, since spirits are thought to gather there. The term is first recorded in literature as "Kalan Gayaf" in the laws of Hywel Dda.

Editorial summary

“Calan Gaeaf” enters the record as ancient Welsh festival. Crown Archives preserves that source wording while asking what Calan, Gaeaf and Ancient can confirm, complicate or overturn.

Editorial reviewA dependable orientation record for establishing vocabulary, names and a first evidence trail. The current 64-word lead offers orientation but no explicit four-digit date, so chronology should not be assumed. The selected authority fields contribute no independent date. Its strongest next move is a source search built around Calan, Gaeaf and Ancient.
Editorial analysis

Why this record matters

“Calan Gaeaf” is worth following because a concise public description often conceals a longer documentary argument. Here, Calan, Gaeaf and Ancient provides the most credible route into that argument.

Evidence profile

The citation trail is more important than the brevity of the summary: it shows where individual claims can be examined in context. The source revision retrieved here is dated Dec 23, 2025.

Critical limits

The absence of detail may reflect summary conventions rather than a lack of surviving documentation. The lead is largely declarative, so disagreement and counter-evidence require a deliberate search beyond the opening account. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.

How to read it

Use the entry as an orientation point, then follow its citations and revision history. Names, dates and institutional relationships should be checked against the original record.

Best used for
  • Subject orientation
  • Search vocabulary
  • Locating named sources
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The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “Calan Gaeaf”, its source revision and the description used here.
  2. Expand the search: follow Calan Gaeaf primary sources, Calan Gaeaf archive and Calan research across catalogues and specialist indexes.
  3. Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.

Questions for further research

  1. Which source most directly establishes the central claim about “Calan Gaeaf”?
  2. What terminology or title could unlock a more precise catalogue search?
  3. Which institution is responsible for the underlying evidence?
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Source & attribution

This entry incorporates text from “Calan Gaeaf” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.