King John II Casimir’s Lwów Oath
E936539
King John II Casimir’s Lwów Oath was a 1656 solemn pledge by the Polish king in Lwów, entrusting the Polish–Lithuanian Commonwealth to the protection of the Virgin Mary and promising reforms in response to the national crisis of the Swedish Deluge.
All labels observed (1)
| Label | Occurrences |
|---|---|
| King John II Casimir’s Lwów Oath canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11609429 — 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: King John II Casimir’s Lwów Oath Context triple: [Siege of Jasna Góra, influenced, King John II Casimir’s Lwów Oath]
-
A.
Proclamation of Połaniec
The Proclamation of Połaniec was a landmark 1794 decree by Tadeusz Kościuszko that partially abolished serfdom and granted civil rights to peasants during the Kościuszko Uprising in Poland.
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B.
Union of Horodło
The Union of Horodło was a 1413 political agreement that strengthened the Polish–Lithuanian union by more closely integrating the Grand Duchy of Lithuania with the Kingdom of Poland under Jagiellonian leadership.
-
C.
Truce of Jam Zapolski
The Truce of Jam Zapolski was a 1582 peace agreement that ended the Livonian War between the Polish–Lithuanian Commonwealth and Russia, confirming Polish–Lithuanian control over most of Livonia.
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D.
Warsaw Confederation
The Warsaw Confederation was a landmark 1573 Polish–Lithuanian act that guaranteed religious freedom and tolerance for the nobility, becoming one of Europe’s earliest formal protections of religious liberty.
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E.
Prussian Homage
The Prussian Homage was a 1525 political act in which the Teutonic Grand Master Albrecht of Brandenburg-Ansbach secularized the Teutonic Order’s Prussian lands and accepted them as the hereditary Duchy of Prussia under Polish suzerainty.
- 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: King John II Casimir’s Lwów Oath Target entity description: King John II Casimir’s Lwów Oath was a 1656 solemn pledge by the Polish king in Lwów, entrusting the Polish–Lithuanian Commonwealth to the protection of the Virgin Mary and promising reforms in response to the national crisis of the Swedish Deluge.
-
A.
Proclamation of Połaniec
The Proclamation of Połaniec was a landmark 1794 decree by Tadeusz Kościuszko that partially abolished serfdom and granted civil rights to peasants during the Kościuszko Uprising in Poland.
-
B.
Union of Horodło
The Union of Horodło was a 1413 political agreement that strengthened the Polish–Lithuanian union by more closely integrating the Grand Duchy of Lithuania with the Kingdom of Poland under Jagiellonian leadership.
-
C.
Truce of Jam Zapolski
The Truce of Jam Zapolski was a 1582 peace agreement that ended the Livonian War between the Polish–Lithuanian Commonwealth and Russia, confirming Polish–Lithuanian control over most of Livonia.
-
D.
Warsaw Confederation
The Warsaw Confederation was a landmark 1573 Polish–Lithuanian act that guaranteed religious freedom and tolerance for the nobility, becoming one of Europe’s earliest formal protections of religious liberty.
-
E.
Prussian Homage
The Prussian Homage was a 1525 political act in which the Teutonic Grand Master Albrecht of Brandenburg-Ansbach secularized the Teutonic Order’s Prussian lands and accepted them as the hereditary Duchy of Prussia under Polish suzerainty.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
historical event
ⓘ
political oath ⓘ religious vow ⓘ |
| addressedTo |
Polish nation
NERFINISHED
ⓘ
subjects of the Polish–Lithuanian Commonwealth ⓘ |
| alsoKnownAs |
Lviv Oath of John II Casimir
NERFINISHED
ⓘ
Lwów Vows of King John Casimir NERFINISHED ⓘ |
| ceremonyLocation |
Latin Cathedral in Lwów
NERFINISHED
ⓘ
Lwów Cathedral NERFINISHED ⓘ |
| conflictContext | Second Northern War NERFINISHED ⓘ |
| context | Swedish Deluge NERFINISHED ⓘ |
| country | Polish–Lithuanian Commonwealth NERFINISHED ⓘ |
| countryAtTime | Polish–Lithuanian Commonwealth NERFINISHED ⓘ |
| date | 1656 ⓘ |
| declaredPatron | Virgin Mary NERFINISHED ⓘ |
| declaredTitleOfMary |
Queen of Poland
NERFINISHED
ⓘ
Queen of the Polish Crown NERFINISHED ⓘ |
| dedicatedTo | Virgin Mary ⓘ |
| entrustedCommonwealthTo | Virgin Mary NERFINISHED ⓘ |
| includedPromise |
greater justice for lower estates
GENERATED
ⓘ
improvement of peasants’ situation GENERATED ⓘ social reforms GENERATED ⓘ |
| language |
Latin
ⓘ
Polish ⓘ |
| legacy |
contributed to the tradition of Mary as Queen of Poland
ⓘ
strengthened Marian devotion in Poland ⓘ |
| madeBy |
Grand Duke of Lithuania
NERFINISHED
ⓘ
John II Casimir Vasa NERFINISHED ⓘ King of Poland NERFINISHED ⓘ |
| officiatedBy |
Andrzej Trzebicki
NERFINISHED
ⓘ
Bishop of Kraków ⓘ |
| place |
Crown of the Kingdom of Poland
NERFINISHED
ⓘ
Lviv NERFINISHED ⓘ Lwów NERFINISHED ⓘ Ruthenian Voivodeship NERFINISHED ⓘ |
| pledgeType | religious consecration of the state ⓘ |
| politicalSignificance |
expression of royal commitment to reforms
ⓘ
symbol of national and religious mobilization against Sweden ⓘ |
| purpose |
entrust the Polish–Lithuanian Commonwealth to the protection of the Virgin Mary
ⓘ
promise internal reforms ⓘ respond to the national crisis of the Swedish Deluge ⓘ |
| relatedDocument | Act of consecration of Poland to the Virgin Mary NERFINISHED ⓘ |
| religion | Roman Catholicism ⓘ |
| religiousSignificance | formal entrustment of the Commonwealth to Mary ⓘ |
| witnessedBy |
Polish nobility
ⓘ
burghers ⓘ clergy ⓘ |
| year | 1656 ⓘ |
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: King John II Casimir’s Lwów Oath Description of subject: King John II Casimir’s Lwów Oath was a 1656 solemn pledge by the Polish king in Lwów, entrusting the Polish–Lithuanian Commonwealth to the protection of the Virgin Mary and promising reforms in response to the national crisis of the Swedish Deluge.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.