Queen Olga of Greece
E414667
Queen Olga of Greece was a Russian-born princess who became Queen consort of the Hellenes and played a significant philanthropic and stabilizing role in Greek public life during the late 19th and early 20th centuries.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Queen Olga of Greece canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T3980483 — 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: Queen Olga of Greece Context triple: [Greek royal family, notableQueenConsort, Queen Olga of Greece]
-
A.
Queen Amalia of Greece
Queen Amalia of Greece was the first queen consort of the modern Greek state, known for her influential role in shaping Athens’ urban landscape and cultural life in the 19th century.
-
B.
Princess Olga of Greece and Denmark
Princess Olga of Greece and Denmark was a Greek and Danish royal who became Princess Paul of Yugoslavia through marriage and played a notable role in European aristocratic and political circles in the early 20th century.
-
C.
Princess Maria of Greece and Denmark
Princess Maria of Greece and Denmark was a Greek and Danish royal princess, daughter of King George I of Greece, who became Grand Duchess Maria Georgievna of Russia through her marriage into the Russian imperial family.
-
D.
Her Majesty Queen Frederika of Greece
Her Majesty Queen Frederika of Greece was the controversial and influential Queen Consort and later Queen Mother of Greece during the mid-20th century, known for her strong political involvement and prominent role in Greek public life.
-
E.
Princess Helen of Greece and Denmark
Princess Helen of Greece and Denmark was a Greek and Danish royal princess who became Queen Mother of Romania as the wife of King Carol II and mother of King Michael I.
- 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: Queen Olga of Greece Target entity description: Queen Olga of Greece was a Russian-born princess who became Queen consort of the Hellenes and played a significant philanthropic and stabilizing role in Greek public life during the late 19th and early 20th centuries.
-
A.
Queen Amalia of Greece
Queen Amalia of Greece was the first queen consort of the modern Greek state, known for her influential role in shaping Athens’ urban landscape and cultural life in the 19th century.
-
B.
Princess Olga of Greece and Denmark
Princess Olga of Greece and Denmark was a Greek and Danish royal who became Princess Paul of Yugoslavia through marriage and played a notable role in European aristocratic and political circles in the early 20th century.
-
C.
Princess Maria of Greece and Denmark
Princess Maria of Greece and Denmark was a Greek and Danish royal princess, daughter of King George I of Greece, who became Grand Duchess Maria Georgievna of Russia through her marriage into the Russian imperial family.
-
D.
Her Majesty Queen Frederika of Greece
Her Majesty Queen Frederika of Greece was the controversial and influential Queen Consort and later Queen Mother of Greece during the mid-20th century, known for her strong political involvement and prominent role in Greek public life.
-
E.
Princess Helen of Greece and Denmark
Princess Helen of Greece and Denmark was a Greek and Danish royal princess who became Queen Mother of Romania as the wife of King Carol II and mother of King Michael I.
- F. None of above. chosen
Statements (55)
| Predicate | Object |
|---|---|
| instanceOf |
human
ⓘ
member of royalty ⓘ philanthropist ⓘ queen consort ⓘ |
| birthDate | 1851-09-03 ⓘ |
| birthName | Grand Duchess Olga Constantinovna of Russia NERFINISHED ⓘ |
| birthPlace |
Pavlovsk, Russian Empire
ⓘ
linked to:
Pavlovsk
|
| burialPlace |
Royal Cemetery, Tatoi Palace, Greece
ⓘ
linked to:
Royal Cemetery of Tatoi
|
| child |
Constantine I of Greece
NERFINISHED
ⓘ
George, Crown Prince of Greece ONNED1 ⓘ Prince Andrew of Greece and Denmark ⓘ Prince Christopher of Greece and Denmark ⓘ Prince Nicholas of Greece and Denmark ⓘ Princess Alexandra of Greece and Denmark ⓘ |
| countryOfCitizenship |
Kingdom of Greece
ⓘ
Russian Empire ⓘ |
| deathDate | 1926-06-18 ⓘ |
| deathPlace |
Rome, Kingdom of Italy
ⓘ
linked to:
Rome
|
| familyName |
Romanov
ⓘ
linked to:
House of Romanov
|
| father | Grand Duke Constantine Nikolaevich of Russia ⓘ |
| givenName | Olga ⓘ |
| house |
House of Glücksburg
ⓘ
House of Romanov ⓘ |
| knownFor |
philanthropic activities in Greece
ⓘ
stabilizing influence in Greek public life ⓘ support for the Greek Orthodox Church ⓘ |
| languageSpoken |
French
ⓘ
Greek ⓘ Russian ⓘ |
| mother | Princess Alexandra of Saxe-Altenburg NERFINISHED ⓘ |
| name | Olga Constantinovna of Russia NERFINISHED ⓘ |
| notableEvent | widowhood after assassination of King George I of Greece in 1913 ⓘ |
| notableWork |
founding of Evangelismos Hospital in Athens
ⓘ
philanthropic work for refugees and the poor in Greece ⓘ promotion of nursing and public health in Greece ⓘ support for Greek Red Cross ⓘ translation of religious texts into modern Greek ⓘ |
| positionHeld |
Queen consort of the Hellenes
ⓘ
Queen dowager of Greece ⓘ regent of Greece ⓘ |
| regencyEndTime | 1920 ⓘ |
| regencyFor | King George II of Greece NERFINISHED ⓘ |
| regencyStartTime | 1920 ⓘ |
| reignAsQueenConsortEnd | 1913 ⓘ |
| reignAsQueenConsortStart | 1867 ⓘ |
| religion |
Eastern Orthodox Church
ⓘ
linked to:
Eastern Orthodox Christianity
|
| residence |
Pavlovsk Palace
ⓘ
linked to:
Pavlovsk palace-and-park ensemble
Royal Palace, Athens ⓘ
linked to:
Old Royal Palace of Greece
Tatoi Palace ⓘ |
| sibling |
Grand Duchess Vera Constantinovna of Russia
NERFINISHED
ⓘ
Grand Duke Dmitry Constantinovich of Russia ⓘ
linked to:
Grand Duke Dmitry Konstantinovich of Russia
Grand Duke Nicholas Constantinovich of Russia ⓘ Grand Duke Vyacheslav Constantinovich of Russia ⓘ |
| spouse | George I of Greece NERFINISHED ⓘ |
| title |
Her Majesty The Queen of the Hellenes
ⓘ
linked to:
Queen of the Hellenes
|
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: Queen Olga of Greece Description of subject: Queen Olga of Greece was a Russian-born princess who became Queen consort of the Hellenes and played a significant philanthropic and stabilizing role in Greek public life during the late 19th and early 20th centuries.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.