Countess Stéphanie de Lannoy
E650827
Countess Stéphanie de Lannoy is a Belgian-born aristocrat who became Hereditary Grand Duchess of Luxembourg through her marriage to Prince Guillaume.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Countess Stéphanie de Lannoy canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T7239339 — 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: Countess Stéphanie de Lannoy Context triple: [Guillaume, Hereditary Grand Duke of Luxembourg, spouse, Countess Stéphanie de Lannoy]
-
A.
Countess de Castellane
Countess de Castellane is the noble title held by American heiress Anna Gould following her marriage into the prominent French Castellane family.
-
B.
Countess d’Oultremont
Countess d’Oultremont is the noble title held by Henrietta d’Oultremont, a Belgian aristocrat known for her morganatic marriage to former Dutch King William I.
-
C.
Countess of Survilliers
The Countess of Survilliers is the noble title held by Julie Clary, the wife of Joseph Bonaparte and former Queen consort of Naples and Spain.
-
D.
Countess of Buren
Countess of Buren is a Dutch noble title historically associated with the Egmond family and later the House of Orange-Nassau, notably held by Anna van Egmond.
-
E.
Countess Elisabeth d’Udekem d’Acoz
Countess Elisabeth d’Udekem d’Acoz is a member of the Belgian nobility closely connected to the royal family, notably through her role as a godmother to Prince Emmanuel of Belgium.
- 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: Countess Stéphanie de Lannoy Target entity description: Countess Stéphanie de Lannoy is a Belgian-born aristocrat who became Hereditary Grand Duchess of Luxembourg through her marriage to Prince Guillaume.
-
A.
Countess de Castellane
Countess de Castellane is the noble title held by American heiress Anna Gould following her marriage into the prominent French Castellane family.
-
B.
Countess d’Oultremont
Countess d’Oultremont is the noble title held by Henrietta d’Oultremont, a Belgian aristocrat known for her morganatic marriage to former Dutch King William I.
-
C.
Countess of Survilliers
The Countess of Survilliers is the noble title held by Julie Clary, the wife of Joseph Bonaparte and former Queen consort of Naples and Spain.
-
D.
Countess of Buren
Countess of Buren is a Dutch noble title historically associated with the Egmond family and later the House of Orange-Nassau, notably held by Anna van Egmond.
-
E.
Countess Elisabeth d’Udekem d’Acoz
Countess Elisabeth d’Udekem d’Acoz is a member of the Belgian nobility closely connected to the royal family, notably through her role as a godmother to Prince Emmanuel of Belgium.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
Hereditary Grand Duchess of Luxembourg
ⓘ
aristocrat ⓘ human ⓘ |
| associatedWith | Roman Catholic Church in Luxembourg NERFINISHED ⓘ |
| birthCountry | Belgium NERFINISHED ⓘ |
| birthDate | 1984-02-18 ⓘ |
| birthPlace | Ronse NERFINISHED ⓘ |
| child |
Prince Charles of Luxembourg
NERFINISHED
ⓘ
Prince François of Luxembourg NERFINISHED ⓘ |
| continentOfBirth | Europe NERFINISHED ⓘ |
| countryOfCitizenship |
Belgium
ⓘ
Luxembourg NERFINISHED ⓘ |
| education |
Ludwig Maximilian University of Munich
NERFINISHED
ⓘ
Université catholique de Louvain NERFINISHED ⓘ |
| familyName | de Lannoy NERFINISHED ⓘ |
| father | Philippe de Lannoy NERFINISHED ⓘ |
| fieldOfStudy |
French philology
ⓘ
German philology ⓘ |
| givenName | Stéphanie NERFINISHED ⓘ |
| house | Grand Ducal Family of Luxembourg NERFINISHED ⓘ |
| languageSpoken |
English
ⓘ
French ⓘ German ⓘ Luxembourgish ⓘ |
| maritalStatus | married ⓘ |
| marriageDate | 2012-10-20 ⓘ |
| marriagePlace | Luxembourg City NERFINISHED ⓘ |
| memberOfNobleFamily | House of Lannoy NERFINISHED ⓘ |
| mother | Alix della Faille de Leverghem NERFINISHED ⓘ |
| name | Stéphanie de Lannoy NERFINISHED ⓘ |
| nobleRank | high nobility ⓘ |
| nobleTitle |
Countess
ⓘ
Hereditary Grand Duchess of Luxembourg NERFINISHED ⓘ |
| notableEvent |
civil wedding to Guillaume, Hereditary Grand Duke of Luxembourg on 2012-10-19
ⓘ
religious wedding to Guillaume, Hereditary Grand Duke of Luxembourg on 2012-10-20 ⓘ |
| notableFor | being the wife of the heir apparent to the Luxembourgish throne ⓘ |
| positionHeld | Hereditary Grand Duchess of Luxembourg NERFINISHED ⓘ |
| precededBy | Maria Teresa, Grand Duchess of Luxembourg NERFINISHED ⓘ |
| religion | Roman Catholicism ⓘ |
| residence |
Luxembourg
NERFINISHED
ⓘ
Luxembourg City NERFINISHED ⓘ |
| role | future consort of the Grand Duke of Luxembourg ⓘ |
| siblingCount | 7 ⓘ |
| spouse | Guillaume, Hereditary Grand Duke of Luxembourg NERFINISHED ⓘ |
| style | Her Royal Highness ⓘ |
| weddingType | royal wedding ⓘ |
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: Countess Stéphanie de Lannoy Description of subject: Countess Stéphanie de Lannoy is a Belgian-born aristocrat who became Hereditary Grand Duchess of Luxembourg through her marriage to Prince Guillaume.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.