Pseudodemetrius I
E245347
Pseudodemetrius I was an impostor who claimed the Russian throne as Tsar during the Time of Troubles in the early 17th century, posing as the miraculously surviving son of Ivan the Terrible.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Pseudodemetrius I canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T2218323 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pseudodemetrius I Context triple: [False Dmitry I, alsoKnownAs, Pseudodemetrius I]
-
A.
Dorotheos
Dorotheos is a Greek given name of religious origin, meaning "gift of God."
-
B.
Pyrrhus of Constantinople
Pyrrhus of Constantinople was a 7th-century Patriarch of Constantinople and prominent proponent of the Monothelite doctrine who was later condemned as a heretic by the Church.
-
C.
Nikephoros Basilakes
Nikephoros Basilakes was a 12th-century Byzantine scholar and writer known for his sophisticated rhetorical works and contributions to Byzantine literature.
-
D.
Chrysanthos of Madytos
Chrysanthos of Madytos was a prominent 19th-century Greek music theorist and reformer who modernized the notation and theory of Byzantine chant.
-
E.
Saint Dionysius of Korisos
Saint Dionysius of Korisos was a Byzantine Orthodox monk and ascetic venerated as the founder and patron saint of the Dionysiou Monastery on Mount Athos.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pseudodemetrius I Target entity description: Pseudodemetrius I was an impostor who claimed the Russian throne as Tsar during the Time of Troubles in the early 17th century, posing as the miraculously surviving son of Ivan the Terrible.
-
A.
Dorotheos
Dorotheos is a Greek given name of religious origin, meaning "gift of God."
-
B.
Pyrrhus of Constantinople
Pyrrhus of Constantinople was a 7th-century Patriarch of Constantinople and prominent proponent of the Monothelite doctrine who was later condemned as a heretic by the Church.
-
C.
Nikephoros Basilakes
Nikephoros Basilakes was a 12th-century Byzantine scholar and writer known for his sophisticated rhetorical works and contributions to Byzantine literature.
-
D.
Chrysanthos of Madytos
Chrysanthos of Madytos was a prominent 19th-century Greek music theorist and reformer who modernized the notation and theory of Byzantine chant.
-
E.
Saint Dionysius of Korisos
Saint Dionysius of Korisos was a Byzantine Orthodox monk and ascetic venerated as the founder and patron saint of the Dionysiou Monastery on Mount Athos.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
Tsar of Russia
ⓘ
historical figure ⓘ impostor ⓘ pretender to the throne ⓘ |
| allegedOrigin |
Rurik dynasty
ⓘ
surface form:
Rurikid dynasty
|
| alsoKnownAs |
False Dmitry I
ⓘ
Lzhedmitry I ⓘ |
| associatedWithEvent | uprising against Boris Godunov ⓘ |
| burialPlace | Moscow ⓘ |
| causeOfDeath | assassination ⓘ |
| century | 17th century ⓘ |
| claimedToBe |
Dmitry Ivanovich
ⓘ
son of Ivan the Terrible ⓘ |
| conflict |
Polish–Muscovite War
ⓘ
surface form:
Polish–Muscovite War (1605–1618)
|
| convertedTo | Roman Catholicism ⓘ |
| country | Tsardom of Russia ⓘ |
| deathDate | 1606 ⓘ |
| deathPlace | Moscow ⓘ |
| ethnicOrigin | uncertain ⓘ |
| executionOfBody | corpse burned and ashes fired from a cannon ⓘ |
| fatherClaimed |
Ivan IV the Terrible
ⓘ
surface form:
Ivan IV Vasilyevich
|
| historicalContext | dynastic crisis after the death of Feodor I of Russia ⓘ |
| methodOfRule | relied on Polish military support ⓘ |
| notableFor |
claiming to be the miraculously surviving son of Ivan the Terrible
ⓘ
sparking political instability in Russia ⓘ |
| opposedBy |
Orthodox clergy
ⓘ
Russian boyars ⓘ |
| overthrownBy | boyar conspiracy ⓘ |
| partOf |
Time of Troubles
ⓘ
surface form:
Russian Time of Troubles
|
| positionHeld | Tsar of Russia ⓘ |
| predecessor | Boris Godunov ⓘ |
| reignEnd | 1606 ⓘ |
| reignStart | 1605 ⓘ |
| religion |
Eastern Orthodox Christianity
ⓘ
surface form:
Eastern Orthodoxy
|
| spouse | Marina Mniszech ⓘ |
| successor |
Vasili IV Shuisky
ⓘ
surface form:
Vasili IV of Russia
|
| supportedBy |
Society of Jesus
ⓘ
surface form:
Jesuits
Polish–Lithuanian Commonwealth ⓘ Polish–Lithuanian magnates ⓘ |
| throneClaim |
Tsar
ⓘ
surface form:
Russian throne
|
| timePeriod | Time of Troubles ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Pseudodemetrius I Description of subject: Pseudodemetrius I was an impostor who claimed the Russian throne as Tsar during the Time of Troubles in the early 17th century, posing as the miraculously surviving son of Ivan the Terrible.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.