de Lannoy
E81506
De Lannoy is a European-origin surname historically associated with noble lineages and later anglicized in America as "Delano," notably borne by ancestors of U.S. President Franklin Delano Roosevelt.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T644956 — 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: de Lannoy Context triple: [Delano family, surnameVariant, de Lannoy]
-
A.
Alexandre De Meyer
Alexandre De Meyer is a music producer known for his work on Kanye West’s influential album "808s & Heartbreak."
-
B.
Sébastien Jodogne
Sébastien Jodogne is a free software developer best known for creating the open-source medical imaging platform Orthanc and for his significant contributions to open healthcare technologies.
-
C.
Royal Eijsbouts
Royal Eijsbouts is a renowned Dutch bell foundry and clockmaker known worldwide for casting large carillons and tower bells for churches, public buildings, and monuments.
-
D.
De Croo
De Croo is a Belgian political family name most prominently associated with Alexander De Croo, the Prime Minister of Belgium.
-
E.
Jules Schelvis
Jules Schelvis was a Dutch Jewish Holocaust survivor, historian, and author who became a leading expert and witness on the Sobibor extermination camp.
- 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: de Lannoy Target entity description: De Lannoy is a European-origin surname historically associated with noble lineages and later anglicized in America as "Delano," notably borne by ancestors of U.S. President Franklin Delano Roosevelt.
-
A.
Alexandre De Meyer
Alexandre De Meyer is a music producer known for his work on Kanye West’s influential album "808s & Heartbreak."
-
B.
Sébastien Jodogne
Sébastien Jodogne is a free software developer best known for creating the open-source medical imaging platform Orthanc and for his significant contributions to open healthcare technologies.
-
C.
Royal Eijsbouts
Royal Eijsbouts is a renowned Dutch bell foundry and clockmaker known worldwide for casting large carillons and tower bells for churches, public buildings, and monuments.
-
D.
De Croo
De Croo is a Belgian political family name most prominently associated with Alexander De Croo, the Prime Minister of Belgium.
-
E.
Jules Schelvis
Jules Schelvis was a Dutch Jewish Holocaust survivor, historian, and author who became a leading expert and witness on the Sobibor extermination camp.
- F. None of above. chosen
Statements (32)
| Predicate | Object |
|---|---|
| instanceOf |
family name
ⓘ
noble family name ⓘ surname ⓘ |
| etymologicallyContains |
d’Oultremont
ⓘ
surface form:
Lannoy
de ⓘ |
| hasAnglicizedForm | Delano ⓘ |
| hasCategory |
Dutch-language surnames
ⓘ
French-language surnames ⓘ surnames of European origin ⓘ |
| hasHistoricalConnectionTo |
American colonial history
ⓘ
New England life ⓘ
surface form:
New England colonial families
|
| hasLanguageOfOrigin |
Dutch
ⓘ
French ⓘ |
| hasNotableBearer | ancestors of Franklin Delano Roosevelt ⓘ |
| hasOrigin |
Europe
ⓘ
France ⓘ Low Countries ⓘ |
| hasSpellingVariant |
de Lannoy
self-linksurface differs
ⓘ
surface form:
De Lannoy
Delannoy ⓘ |
| hasVariant | Delano ⓘ |
| isAncestorSurnameOf |
President Franklin D. Roosevelt
ⓘ
surface form:
Franklin Delano Roosevelt
|
| isAssociatedWith |
European aristocracy
ⓘ
nobility ⓘ |
| isDerivedFromPlaceName | Lannoy ⓘ |
| isNameOfAncestralLine |
President Franklin D. Roosevelt
ⓘ
surface form:
Franklin Delano Roosevelt
|
| isRelatedSurnameTo | Roosevelt family ⓘ |
| isToponymicSurname | true ⓘ |
| isUsedBy | noble lineages ⓘ |
| isUsedIn |
Belgium
ⓘ
France ⓘ Netherlands ⓘ United States of America ⓘ
surface form:
United States
|
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: de Lannoy Description of subject: De Lannoy is a European-origin surname historically associated with noble lineages and later anglicized in America as "Delano," notably borne by ancestors of U.S. President Franklin Delano Roosevelt.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
De Lannoy
this entity surface form:
De Lannoy