CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

898

year

Cross-disciplinary reference desk with index cards, atlas, dictionary and catalogue
General referenceInterpretive dossier study · Crown Archives visual atlas
Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 29, 2026
Entity authorityQ24131
Source-derived summary

Year 898 (DCCCXCVIII) was a common year starting on Sunday of the Julian calendar.

Events

By place

Europe

January 1 – King Odo I (or Eudes) dies at La Fère (Northern France) after a 10-year reign. His rival, the 18-year-old Charles the Simple in Laon, gains sovereignty and becomes ruler (with no real authority) of the West Frankish Kingdom. This puts an end to five years of civil war between the Frankish nobles.

Summer – Adalbert II, margrave of Tuscany, revolts (pushed by his wife Bertha) against his cousin, Emperor Lambert II. The Tuscan army proceeds against the Lombard capital of Pavia. Lambert with his forces at Marengo defeats Adalbert at Borgo San Donnino, taking him, as a prisoner, to Pavia.

October 15 – Lambert II dies from falling off his horse while hunting — or is killed (possibly assassinated by supporters of Maginulf of Milan). After the death of Lambert, his rival Berengar I gains recognition as king of Italy. He releases Adalbert II and receives homage from the Italian nobles.

Britain

King Alfred the Great makes his eldest son Edward the Elder co-ruler of Wessex in preparation for his accession to the English throne.

Editorial summary

The public source identifies “898” as year. This brief keeps that definition visible, then builds a research path around year.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current 196-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 value is orientation rather than verdict, with year providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “898”, the useful work is to connect “year” to the records capable of establishing context and consequence.

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 Mar 29, 2026. The linked authority identifier is Q24131. None of the 0 selected statements returned an explicit reference.

Critical limits

Overview language is designed for orientation and should not be treated as a substitute for the evidence cited beneath it. 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
Verify next

The closest primary source, responsible institution and strongest cited specialist reference.

Three-step research path

  1. Establish the record: confirm the title “898”, its source revision and the description used here.
  2. Expand the search: follow 898 primary sources, 898 archive and year 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 “898”?
  2. Which institution is responsible for the underlying evidence?
  3. What terminology or title could unlock a more precise catalogue search?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from 898” 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.