Jack the Giant Killer
English fairy tale

"Jack the Giant Killer" is a Cornish fairy tale and legend about a man who slays a number of bad giants during King Arthur's reign. The tale is characterised by violence, gore and blood-letting. Giants are prominent in Cornish folklore, Breton mythology and Welsh Bardic lore. Some parallels to elements and incidents in Norse mythology have been detected in the tale, and the trappings of Jack's last adventure with the giant Galigantus suggest parallels with French and Breton fairy tales such as Bluebeard. Jack's belt is similar to the belt in "The Valiant Little Tailor", and his magical sword, shoes, cap, and cloak are similar to those owned by Tom Thumb or those found in Welsh and Norse mythology.
Jack and his tale are rarely referenced in English literature prior to the eighteenth century (there is an allusion to Jack the Giant Killer in William Shakespeare's King Lear, where in Act 3, one character, Edgar, in his feigned madness, cries, "Fie, foh, and fum,/ I smell the blood of a British man"). Jack's story did not appear in print until 1711. One scholar speculates the public had grown weary of King Arthur and Jack was created to fill the role. Henry Fielding, John Newbery, Samuel Johnson, Boswell, and William Cowper were familiar with the tale.
In 1962, a feature-length film based on the tale was released starring Kerwin Mathews.
Begin with the source’s own compact description: “Jack the Giant Killer” is english fairy tale. The dossier treats that line as a proposition to test through Jack, Giant and Killer, not as a finished interpretation.
Why this record matters
The phrase “english fairy tale” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
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 Sep 9, 2026. The linked authority identifier is Q3157362. None of the 0 selected statements returned an explicit reference. The first chronological checks are 1711 and 1962.
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.
- Subject orientation
- Search vocabulary
- Locating named sources
The closest primary source, responsible institution and strongest cited specialist reference.
Three-step research path
- Establish the record: confirm the title “Jack the Giant Killer”, its source revision and the description used here.
- Expand the search: follow Jack the Giant Killer primary sources, Jack the Giant Killer archive and Jack research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Jack the Giant Killer”?
- Which institution is responsible for the underlying evidence?
- Which cited source is closest to the event, object or claim?
Search terms from this dossier
This entry incorporates text from “Jack the Giant Killer” 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.