Ferdinand of Saxe-Coburg and Gotha
E516600
House of Saxe-Coburg and Gotha
consort monarch
human
king of Portugal
prince of Saxe-Coburg and Gotha
Ferdinand of Saxe-Coburg and Gotha was a German prince who became King Ferdinand II of Portugal through his marriage to Queen Maria II, playing a significant role in the country’s 19th-century constitutional monarchy.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Ferdinand of Saxe-Coburg and Gotha canonical | 1 |
| Prince Ferdinand of Saxe-Coburg and Gotha | 1 |
| Prince Ferdinand of Saxe-Coburg and Saalfeld | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T5124227 — 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: Ferdinand of Saxe-Coburg and Gotha Context triple: [Maria II of Portugal, spouse, Ferdinand of Saxe-Coburg and Gotha]
-
A.
Leopold of Saxe-Coburg-Saalfeld
Leopold of Saxe-Coburg-Saalfeld was a German prince who later became the first King of the Belgians, reigning from 1831 to 1865.
-
B.
Prince Ferdinand of Brunswick
Prince Ferdinand of Brunswick was an 18th-century Prussian field marshal renowned for leading Allied forces against the French in Western Germany during the Seven Years' War.
-
C.
Prince August of Saxe-Coburg and Gotha
Prince August of Saxe-Coburg and Gotha was a 19th-century German prince of the House of Saxe-Coburg and Gotha and a member of a prominent European dynastic family.
-
D.
Francis, Duke of Saxe-Coburg-Saalfeld
Francis, Duke of Saxe-Coburg-Saalfeld, was an 18th–19th century German prince of the House of Wettin whose descendants included several prominent European monarchs.
-
E.
Prince Coburg of Saxe-Coburg-Saalfeld
Prince Coburg of Saxe-Coburg-Saalfeld was an 18th-century Austrian field marshal and nobleman who played a leading role in the early wars against Revolutionary France.
- 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: Ferdinand of Saxe-Coburg and Gotha Target entity description: Ferdinand of Saxe-Coburg and Gotha was a German prince who became King Ferdinand II of Portugal through his marriage to Queen Maria II, playing a significant role in the country’s 19th-century constitutional monarchy.
-
A.
Leopold of Saxe-Coburg-Saalfeld
Leopold of Saxe-Coburg-Saalfeld was a German prince who later became the first King of the Belgians, reigning from 1831 to 1865.
-
B.
Prince Ferdinand of Brunswick
Prince Ferdinand of Brunswick was an 18th-century Prussian field marshal renowned for leading Allied forces against the French in Western Germany during the Seven Years' War.
-
C.
Prince August of Saxe-Coburg and Gotha
Prince August of Saxe-Coburg and Gotha was a 19th-century German prince of the House of Saxe-Coburg and Gotha and a member of a prominent European dynastic family.
-
D.
Francis, Duke of Saxe-Coburg-Saalfeld
Francis, Duke of Saxe-Coburg-Saalfeld, was an 18th–19th century German prince of the House of Wettin whose descendants included several prominent European monarchs.
-
E.
Prince Coburg of Saxe-Coburg-Saalfeld
Prince Coburg of Saxe-Coburg-Saalfeld was an 18th-century Austrian field marshal and nobleman who played a leading role in the early wars against Revolutionary France.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
House of Saxe-Coburg and Gotha
ⓘ
consort monarch ⓘ human ⓘ king of Portugal ⓘ prince of Saxe-Coburg and Gotha ⓘ |
| associatedWith | Palácio Nacional da Pena NERFINISHED ⓘ |
| birthName |
Ferdinand August Franz Anton
NERFINISHED
ⓘ
Ferdinand August Franz Anton von Sachsen-Coburg und Gotha NERFINISHED ⓘ |
| burialPlace | Monastery of São Vicente de Fora NERFINISHED ⓘ |
| child |
Infanta Antónia of Portugal
NERFINISHED
ⓘ
Infanta Maria Ana of Portugal NERFINISHED ⓘ Infanta Maria Antónia of Portugal NERFINISHED ⓘ Infante João, Duke of Beja NERFINISHED ⓘ Luís I of Portugal NERFINISHED ⓘ Pedro V of Portugal NERFINISHED ⓘ |
| countryOfCitizenship |
Kingdom of Portugal
NERFINISHED
ⓘ
Kingdom of Saxony NERFINISHED ⓘ |
| dateOfBirth | 1816-10-29 ⓘ |
| dateOfDeath | 1885-12-15 ⓘ |
| dynasticConnection |
House of Braganza
NERFINISHED
ⓘ
House of Habsburg-Lorraine NERFINISHED ⓘ |
| era | 19th century ⓘ |
| father | Ferdinand, Prince of Saxe-Coburg and Gotha NERFINISHED ⓘ |
| gender | male ⓘ |
| givenName | Ferdinand NERFINISHED ⓘ |
| house | House of Braganza-Saxe-Coburg and Gotha NERFINISHED ⓘ |
| languageSpoken |
German
ⓘ
Portuguese ⓘ |
| monarchName | Ferdinand II of Portugal NERFINISHED ⓘ |
| mother | Princess Maria Antonia Koháry NERFINISHED ⓘ |
| nobleFamily | Saxe-Coburg and Gotha-Koháry NERFINISHED ⓘ |
| notableFor |
development of the Palácio da Pena in Sintra
ⓘ
patronage of the arts in Portugal ⓘ role in 19th-century Portuguese constitutional monarchy ⓘ |
| placeOfBirth |
Austrian Empire
NERFINISHED
ⓘ
Vienna ⓘ |
| placeOfDeath |
Kingdom of Portugal
NERFINISHED
ⓘ
Lisbon NERFINISHED ⓘ |
| positionHeld |
King of Portugal
ⓘ
Prince Consort of Portugal NERFINISHED ⓘ |
| predecessor | Maria II of Portugal NERFINISHED ⓘ |
| reignEnd | 1853-11-15 ⓘ |
| reignStart | 1837-09-16 ⓘ |
| religion | Roman Catholicism ⓘ |
| spouse | Maria II of Portugal NERFINISHED ⓘ |
| successor | Pedro V of Portugal NERFINISHED ⓘ |
| title |
Duke of Saxony
NERFINISHED
ⓘ
King Consort of Portugal ⓘ Prince of Saxe-Coburg and Gotha NERFINISHED ⓘ |
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: Ferdinand of Saxe-Coburg and Gotha Description of subject: Ferdinand of Saxe-Coburg and Gotha was a German prince who became King Ferdinand II of Portugal through his marriage to Queen Maria II, playing a significant role in the country’s 19th-century constitutional monarchy.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Prince Ferdinand of Saxe-Coburg and Gotha
this entity surface form:
Prince Ferdinand of Saxe-Coburg and Saalfeld