Matsudaira Hirotada
E770450
Matsudaira Hirotada was a Sengoku-period Japanese daimyo of Mikawa Province best known as the father of Tokugawa Ieyasu, the founder of the Tokugawa shogunate.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Matsudaira Hirotada canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6536718 — 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: Matsudaira Hirotada Context triple: [Tokugawa Ieyasu, father, Matsudaira Hirotada]
-
A.
Matsudaira Takechiyo
Matsudaira Takechiyo was the childhood name of Tokugawa Ieyasu, the powerful daimyo who unified Japan and founded the Tokugawa shogunate.
-
B.
Matsudaira Motoyasu
Matsudaira Motoyasu is the earlier name of Tokugawa Ieyasu, the powerful daimyo who unified Japan and founded the Tokugawa shogunate that ruled for over 250 years.
-
C.
Isogai Rensuke
Isogai Rensuke was an Imperial Japanese Army general who commanded forces in China during the Second Sino-Japanese War, including at major engagements such as the Battle of Taierzhuang.
-
D.
Sakakibara Shōzō
Sakakibara Shōzō was an Imperial Japanese Army general who served as a senior military commander during World War II, including in the Pacific theater.
-
E.
Andō Rikichi
Andō Rikichi was a Japanese military officer and colonial administrator who served in prominent leadership roles in Taiwan during the period of Japanese rule.
- 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: Matsudaira Hirotada Target entity description: Matsudaira Hirotada was a Sengoku-period Japanese daimyo of Mikawa Province best known as the father of Tokugawa Ieyasu, the founder of the Tokugawa shogunate.
-
A.
Matsudaira Takechiyo
Matsudaira Takechiyo was the childhood name of Tokugawa Ieyasu, the powerful daimyo who unified Japan and founded the Tokugawa shogunate.
-
B.
Matsudaira Motoyasu
Matsudaira Motoyasu is the earlier name of Tokugawa Ieyasu, the powerful daimyo who unified Japan and founded the Tokugawa shogunate that ruled for over 250 years.
-
C.
Isogai Rensuke
Isogai Rensuke was an Imperial Japanese Army general who commanded forces in China during the Second Sino-Japanese War, including at major engagements such as the Battle of Taierzhuang.
-
D.
Sakakibara Shōzō
Sakakibara Shōzō was an Imperial Japanese Army general who served as a senior military commander during World War II, including in the Pacific theater.
-
E.
Andō Rikichi
Andō Rikichi was a Japanese military officer and colonial administrator who served in prominent leadership roles in Taiwan during the period of Japanese rule.
- F. None of above. chosen
Statements (38)
| Predicate | Object |
|---|---|
| instanceOf |
Japanese noble
ⓘ
Sengoku-period person ⓘ daimyo ⓘ |
| allegiance |
Imagawa clan
NERFINISHED
ⓘ
Matsudaira clan NERFINISHED ⓘ |
| associatedWith | Tokugawa shogunate (as progenitor) NERFINISHED ⓘ |
| birthYear | 1526 ⓘ |
| child | Tokugawa Ieyasu NERFINISHED ⓘ |
| clan | Matsudaira clan NERFINISHED ⓘ |
| conflict | Sengoku period clan struggles in Mikawa ⓘ |
| countryOfCitizenship | Japan ⓘ |
| deathCause | assassination ⓘ |
| deathPlace | Okazaki area, Mikawa Province NERFINISHED ⓘ |
| deathYear | 1549 ⓘ |
| domain | Mikawa Province NERFINISHED ⓘ |
| era | Sengoku period NERFINISHED ⓘ |
| familyName | Matsudaira NERFINISHED ⓘ |
| father | Matsudaira Kiyoyasu NERFINISHED ⓘ |
| fatherOf | Tokugawa Ieyasu NERFINISHED ⓘ |
| gender | male ⓘ |
| givenName | Hirotada NERFINISHED ⓘ |
| hasDescendant | Tokugawa shoguns NERFINISHED ⓘ |
| historicalPeriod | 16th-century Japan ⓘ |
| house | Matsudaira NERFINISHED ⓘ |
| languageSpoken | Japanese ⓘ |
| mother | Odai-no-kata NERFINISHED ⓘ |
| name | Matsudaira Hirotada NERFINISHED ⓘ |
| nativeLanguage | Japanese ⓘ |
| notableFor |
being the father of Tokugawa Ieyasu
ⓘ
rule over part of Mikawa Province ⓘ |
| politicalStatus | local warlord ⓘ |
| predecessor | Matsudaira Kiyoyasu NERFINISHED ⓘ |
| regionRuled | Okazaki in Mikawa Province NERFINISHED ⓘ |
| religion | Buddhism ⓘ |
| rival | Oda clan NERFINISHED ⓘ |
| spouse | Odai-no-kata NERFINISHED ⓘ |
| successor | Tokugawa Ieyasu NERFINISHED ⓘ |
| title | daimyo of Mikawa Province ⓘ |
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: Matsudaira Hirotada Description of subject: Matsudaira Hirotada was a Sengoku-period Japanese daimyo of Mikawa Province best known as the father of Tokugawa Ieyasu, the founder of the Tokugawa shogunate.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.