Entity record

Arthur III, Duke of BrittanyPerson

Source-verifiedReflects Wikidata — Global PEPs (all countries + international organizations)observed not an issuing authority

Arthur III, Duke of Brittany is a politically exposed person (PEP): Constable of France — a Level 1 (Military/Security) position — recorded from the Wikidata — Global PEPs (all countries + international organizations), observed on 2026-07-09. ProofAML is not the issuing authority.

Politically exposed person (PEP)

Military/SecurityLevel 1Status unconfirmed

Apex of state power — head of state/government, cabinet, apex judiciary, top military/intelligence, central bank governor.

Position
Constable of France
Government branch
Military/Security (B4)
Dates in office
1425-03-16 – present

Retained as a PEP reference for 50 years after leaving office. A PEP flag requires enhanced due diligence, not asset-freezing — it is not an allegation of wrongdoing. See our politically exposed persons reference guide for how the seniority levels, government branches, and current/former decay model work.

Also searched as10 spelling variants

Arthor III, Duke of Brittany · Arthur EII, Duke of Brittany · Arthur IEI, Duke of Brittany · Arthur IIE, Duke of Brittany · Arthur III, Doke of Brittany · Arthur III, Duka of Brittany · Arthur III, Duke of Brettany · Arthur III, Duke of Britany · Arthur III, Duke of Brittani · Arthur III, Duke of Britteny

Common misspellings and alternate transliterations of this entity's listed names, generated to aid search and screening. They are not part of the official source record above.

Key properties

Nationality
JE
Position
Constable of France

Source list & list version

Source listList versionManifest SHA-256StatusVerify
Wikidata — Global PEPs (all countries + international organizations)
Wikidata (crowd-sourced, CC0)
wd_peps@2026-07-0997dd2edea227ba1dList version (signing pending)

Last confirmed present in Wikidata — Global PEPs (all countries + international organizations) list version wd_peps@2026-07-09, observed .

This page reflects the official Wikidata — Global PEPs (all countries + international organizations), version wd_peps@2026-07-09, as observed on 2026-07-09. ProofAML is not the issuing authority.

Request a correction or dispute (distinguishes a data-handling error on our side from the underlying official designation, which is the issuing authority's record).

How to cite this page

Arthur III, Duke of Brittany. ProofAML. This page reflects the official Wikidata — Global PEPs (all countries + international organizations), version wd_peps@2026-07-09, as observed on 2026-07-09. ProofAML is not the issuing authority. URL: https://proofaml.com/people/arthur-iii-duke-of-brittany-nk70e544c6/

Machine-readable export (FTM + lineage): /people/arthur-iii-duke-of-brittany-nk70e544c6/entity.json