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Alf Duncan

Australian rugby league footballer

Correspondence, annotated notebooks and portrait silhouettes prepared for research
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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionMar 26, 2025
Entity authorityQ116419408
Source-derived summary

Alf Duncan (born 7 September 1977) is an Australian former professional rugby league footballer who played in the 1990s. He played for the Manly Warringah Sea Eagles in the National Rugby League competition.

Playing career

Duncan made his first grade debut for Manly in round 10 of the 1998 NRL season against the Sydney City Roosters scoring a try during the clubs 44-24 loss. In round 21, Duncan scored a hat-trick in Manly's 20-18 victory over Balmain. Duncan would later play in Manly's 1998 elimination final loss to Canberra. He would finish the year as the clubs second highest try scorer behind Steve Menzies. In the 1999 NRL season, Duncan was limited to only four appearances. At the end of the year, Manly merged with arch-rivals North Sydney to form the Northern Eagles. Duncan was not offered a contract to play for the new side.

After being released by Manly, Duncan joined the Wests Tigers, but a serious knee injury saw him sidelined for most of the 2000 NRL season.

Editorial summary

The public source identifies “Alf Duncan” as australian rugby league footballer. This brief keeps that definition visible, then builds a research path around Duncan, Australian and rugby.

Editorial reviewA useful biographical orientation record, particularly for establishing names, roles and a first chronology. The current lead gives the account dated anchors—1977, 1998, 1999, 2000—that can be checked directly. The linked authority record independently contributes the date 1977-09-07. Its value is orientation rather than verdict, with Duncan, Australian and rugby providing the first useful test.
Editorial analysis

Why this record matters

A short description can identify a subject without explaining its stakes. For “Alf Duncan”, the useful work is to connect “australian rugby league footballer” to the records capable of establishing context and consequence.

Evidence profile

Chronology provides the most reliable spine for this subject; interpretation should follow only after identities and dates are secure. The source revision retrieved here is dated Mar 26, 2025. The linked authority identifier is Q116419408. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1977, 1998, 1999 and 2000.

Critical limits

A concise life account rarely captures disputed attribution, private networks or the changing language used to describe a career. 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

Read biographical claims against dates, named institutions and the cited references. Distinguish a subject’s later reputation from evidence produced during their lifetime.

Best used for
  • Establishing names and roles
  • Building a first chronology
  • Locating cited institutions
Verify next

Personal papers, civil or court records, institutional files and the scholarship cited by the source.

Three-step research path

  1. Establish the record: confirm the title “Alf Duncan”, its source revision and the description used here.
  2. Expand the search: follow Alf Duncan primary sources, Alf Duncan archive and Duncan 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 “Alf Duncan”?
  2. Which primary records establish identity, chronology and institutional ties?
  3. Which claims depend on a single source or contested interpretation?
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Source & attribution

This entry incorporates text from Alf Duncan” 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.