Dmitry Ivanovich (son of Ivan IV and Maria Nagaya)
E375784
Dmitry Ivanovich was the youngest son of Russian Tsar Ivan IV (Ivan the Terrible), whose mysterious death in Uglich later became the focus of political intrigue and the emergence of several False Dmitrys during the Time of Troubles.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Dmitry Ivanovich (son of Ivan IV and Maria Nagaya) canonical | 1 |
| Tsarevich Dmitry Ivanovich (son of Ivan IV and Anastasia) | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3640325 — 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: Dmitry Ivanovich (son of Ivan IV and Maria Nagaya) Context triple: [Ivan IV the Terrible, child, Dmitry Ivanovich (son of Ivan IV and Maria Nagaya)]
-
A.
Prince Dmitri Alexandrovich of Russia
Prince Dmitri Alexandrovich of Russia was a Russian imperial prince and grandson of Tsar Alexander III who lived in exile after the Russian Revolution.
-
B.
Ivan the Young
Ivan the Young was the eldest son and once-heir apparent of Ivan III of Russia, whose early death altered the succession of the Grand Duchy of Moscow.
-
C.
Dmitry Ivanovich
Dmitry Ivanovich was a late 15th-century Russian prince and one-time heir apparent to the throne of Muscovy during the reign of his grandfather Ivan III.
-
D.
Daniil Aleksandrovich of Moscow
Daniil Aleksandrovich of Moscow was a medieval Russian prince, the youngest son of Alexander Nevsky, who became the first Prince of Moscow and laid the foundations for its future rise.
-
E.
Yury Ivanovich of Dmitrov
Yury Ivanovich of Dmitrov was a Russian prince of the late 15th–early 16th century, known as a younger son of Grand Prince Ivan III and a regional ruler within the centralized Muscovite state.
- 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: Dmitry Ivanovich (son of Ivan IV and Maria Nagaya) Target entity description: Dmitry Ivanovich was the youngest son of Russian Tsar Ivan IV (Ivan the Terrible), whose mysterious death in Uglich later became the focus of political intrigue and the emergence of several False Dmitrys during the Time of Troubles.
-
A.
Prince Dmitri Alexandrovich of Russia
Prince Dmitri Alexandrovich of Russia was a Russian imperial prince and grandson of Tsar Alexander III who lived in exile after the Russian Revolution.
-
B.
Ivan the Young
Ivan the Young was the eldest son and once-heir apparent of Ivan III of Russia, whose early death altered the succession of the Grand Duchy of Moscow.
-
C.
Dmitry Ivanovich
Dmitry Ivanovich was a late 15th-century Russian prince and one-time heir apparent to the throne of Muscovy during the reign of his grandfather Ivan III.
-
D.
Daniil Aleksandrovich of Moscow
Daniil Aleksandrovich of Moscow was a medieval Russian prince, the youngest son of Alexander Nevsky, who became the first Prince of Moscow and laid the foundations for its future rise.
-
E.
Yury Ivanovich of Dmitrov
Yury Ivanovich of Dmitrov was a Russian prince of the late 15th–early 16th century, known as a younger son of Grand Prince Ivan III and a regional ruler within the centralized Muscovite state.
- F. None of above. chosen
Statements (39)
| Predicate | Object |
|---|---|
| instanceOf |
Russian tsarevich
ⓘ
historical figure ⓘ |
| associatedWith |
False Dmitry I
ⓘ
False Dmitry II ⓘ False Dmitry III ⓘ |
| birthPlace | Moscow ⓘ |
| burialPlace |
Uglich
NERFINISHED
ⓘ
later reinterred in Moscow (traditionally held) ⓘ |
| causeOfDeath | disputed ⓘ |
| chronologicalContext | late 16th century ⓘ |
| countryOfCitizenship | Tsardom of Russia ⓘ |
| deathPlace | Uglich NERFINISHED ⓘ |
| era |
Time of Troubles
ⓘ
surface form:
Time of Troubles (background figure)
|
| ethnicGroup | Russian ⓘ |
| familyName |
Rurik dynasty
ⓘ
surface form:
Rurikid
|
| father |
Ivan IV the Terrible
ⓘ
surface form:
Ivan IV of Russia
|
| givenName |
Dimitri
ⓘ
surface form:
Dmitry
|
| hasEffect |
became pretext for Time of Troubles claimants
ⓘ
inspired emergence of False Dmitrys ⓘ triggered political intrigue in Muscovy ⓘ |
| legacy | central figure in debates over legitimacy of Russian rulers ⓘ |
| memberOfDynasty | Rurik dynasty ⓘ |
| mother | Maria Nagaya ⓘ |
| notableEvent |
investigation of his death by Vasily Shuisky
ⓘ
mysterious death in Uglich ⓘ |
| notableFor |
being youngest son of Ivan the Terrible
ⓘ
death that became central to Russian succession crisis ⓘ |
| patronymicName | Ivanovich ⓘ |
| politicalSignificance | posthumous symbol for opposition to Boris Godunov ⓘ |
| positionHeld |
Tsarevich of Russia
ⓘ
surface form:
tsarevich of Russia
|
| relative | Boris Godunov ⓘ |
| religion |
Eastern Orthodox Christianity
ⓘ
surface form:
Eastern Orthodoxy
|
| residence |
Moscow Kremlin
ⓘ
surface form:
Moscow Kremlin (in early childhood)
Uglich NERFINISHED ⓘ |
| sexOrGender | male ⓘ |
| sibling |
Feodor I of Russia
ⓘ
Ivan Ivanovich of Russia ⓘ |
| subjectOf |
Rus' chronicles
ⓘ
surface form:
Russian chronicles of the Time of Troubles
legends about survival and escape from Uglich ⓘ |
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: Dmitry Ivanovich (son of Ivan IV and Maria Nagaya) Description of subject: Dmitry Ivanovich was the youngest son of Russian Tsar Ivan IV (Ivan the Terrible), whose mysterious death in Uglich later became the focus of political intrigue and the emergence of several False Dmitrys during the Time of Troubles.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Tsarevich Dmitry Ivanovich (son of Ivan IV and Anastasia)