CACrown ArchivesThe cinema collection
Menu
Research dossier · General Reference

Mark Versfeld

Canadian swimmer

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 revisionJul 9, 2026
Entity authorityQ14949524 ↗
Source-derived summary

Mark Andreas Cornelis Versfeld (born June 13, 1976) is a Canadian former competitive swimmer and backstroke specialist. At the 2000 Summer Olympics, he finished in 26th position in the 100 m backstroke. He won the same event and the 200 m backstroke two years earlier, at the 1998 Commonwealth Games. At the 1998 Aquatic World Championships he won a silver in the 100-metre backstroke, and bronze in the 200-metre backstroke, breaking a Commonwealth record in the process. He was named Canadian Male Aquatic Athlete of the Year in 1998.

Biography

Two years after his birth, his family moved to Fort McMurray where he started swimming in a club at age 8. In 1981 his family relocated to Edmonton, and three years later to Calgary. After the departure of his Calgary coach Deryk Snelling, Versfeld moved to Vancouver, where he trained under Tom Johnson with the University of British Columbia. After mixed studies in the sciences, psychology and political science, he majored in Economics at the University of British Columbia.

In 2002 he retired from active swimming and in 2004 moved to Perth, Western Australia, where he took up surfing and swim coaching.

Editorial summary

This brief starts where responsible research should: with the source description of “Mark Versfeld” as canadian swimmer. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA concise reference frame for defining the subject, testing terminology and identifying the institution closest to the evidence. The current lead gives the account dated anchors—1976, 2000, 1998, 1981—that can be checked directly. The linked authority record independently contributes the date 1976-06-13. The account is most persuasive where Mark, Versfeld and Canadian can be independently traced.
Editorial analysis

Why this record matters

The subject matters to the general reference register because the source frames it as canadian swimmer. Its deeper value depends on whether names, dates, institutions and citations support that framing.

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 Jul 9, 2026. The linked authority identifier is Q14949524. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1976, 2000, 1998 and 1981.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. 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 “Mark Versfeld”, its source revision and the description used here.
  2. Expand the search: follow Mark Versfeld primary sources, Mark Versfeld archive and Mark 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 “Mark Versfeld”?
  2. Which institution is responsible for the underlying evidence?
  3. Which cited source is closest to the event, object or claim?
Subject index

Search terms from this dossier

Source & attribution

This entry incorporates text from “Mark Versfeld” 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.