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False Dmitry III

pretender to the Russian throne

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Record originEnglish Wikipedia
Text licenseCC BY-SA 4.0
Source revisionJul 26, 2026
Entity authorityQ2623368
Source-derived summary

False Dmitry III (Russian: Лжедмитрий III, romanized: Lzhedmitrii III; died July 1612), historically known as Pseudo-Demetrius III, was the last and most enigmatic of three pretenders to the Russian throne who claimed to be the youngest son of Ivan the Terrible; Tsarevich Dmitry.

Biography

Supposed to have been a deacon called Sidorka, he appeared suddenly, from behind the river Narva, in the Ingrian town of Ivangorod, proclaiming himself the Tsarevich Dmitry Ivanovich, on March 28, 1611. The Cossacks, ravaging the environs of Moscow, acknowledged him as Tsar on March 2, 1612, and under threat of vengeance in case of non-compliance, the gentry of Pskov also "kissed the cross" (i.e., swore allegiance) to the rebel/criminal of Pskov (псковский вор), as he was usually nicknamed. On May 18, 1612, he fled from Pskov, was seized and delivered up to the authorities at Moscow, and was secretly executed there.

See also

Time of Troubles

Dymitriads

False Dmitry I

False Dmitry II

Šćepan Mali

Notes

References

This article incorporates text from a publication now in the public domain: Bain, Robert Nisbet (1911). "Demetrius, Pseudo- s.v. 3". In Chisholm, Hugh (ed.). Encyclopædia Britannica. Vol.

Editorial summary

This brief starts where responsible research should: with the source description of “False Dmitry III” as pretender to the Russian throne. Everything that follows is an evidence route, not borrowed authority.

Editorial reviewA practical starting point whose main value is the path it opens into stronger specialist and primary sources. The current lead gives the account dated anchors—1612, 1611, 1911—that can be checked directly. The linked authority record independently contributes the date 1550. The account is most persuasive where False, Dmitry and pretender can be independently traced.
Editorial analysis

Why this record matters

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

Evidence profile

Vocabulary and entity names are the principal evidence signals here, because they determine the precision of every later search. The source revision retrieved here is dated Jul 26, 2026. The linked authority identifier is Q2623368. 1 of 1 selected statements include explicit references; 0 carry qualifiers and 0 use preferred rank. The first chronological checks are 1612, 1611 and 1911.

Critical limits

A concise general-reference account can conceal disagreements about scope, terminology or the weight assigned to individual sources. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. 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.

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Source & attribution

This entry incorporates text from False Dmitry III” 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.