Emperor Diocletian’s daughter Valeria
E946837
Roman imperial princess
late Roman historical figure
member of the Constantinian-era imperial family
Emperor Diocletian’s daughter Valeria was a Roman imperial princess of the late 3rd and early 4th centuries, known for her political marriages and tragic fate during the turbulent Tetrarchic period.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Emperor Diocletian’s daughter Valeria canonical | 1 |
| Valeria (daughter of Diocletian) | 1 |
| Valeria, daughter of Emperor Diocletian | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11791492 — 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: Emperor Diocletian’s daughter Valeria Context triple: [Pannonia Valeria, namedAfter, Emperor Diocletian’s daughter Valeria]
-
A.
Anastasia (daughter of Constantius Chlorus)
Anastasia was a lesser-known daughter of the Roman emperor Constantius Chlorus, belonging to the Constantinian imperial family in the early 4th century.
-
B.
Aelia Justina
Aelia Justina was a Roman empress of the late 4th century, wife of Emperor Valentinian I and mother of Emperor Valentinian II, associated with the Valentinianic imperial dynasty.
-
C.
Aelia Serena
Aelia Serena was a prominent Roman noblewoman of the late 4th and early 5th centuries, closely connected to the imperial court through her marriage to the powerful general Stilicho and her ties to the Theodosian and Valentinianic dynasties.
-
D.
Aelia Constantia
Aelia Constantia was a Roman imperial woman associated with the Valentinianic dynasty, likely known through her familial ties to its emperors.
-
E.
Helena Augusta
Helena Augusta, better known as Saint Helena of Constantinople, was the mother of Emperor Constantine the Great and is traditionally credited with finding the True Cross, making her a highly venerated Christian empress and saint.
- 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: Emperor Diocletian’s daughter Valeria Target entity description: Emperor Diocletian’s daughter Valeria was a Roman imperial princess of the late 3rd and early 4th centuries, known for her political marriages and tragic fate during the turbulent Tetrarchic period.
-
A.
Anastasia (daughter of Constantius Chlorus)
Anastasia was a lesser-known daughter of the Roman emperor Constantius Chlorus, belonging to the Constantinian imperial family in the early 4th century.
-
B.
Aelia Justina
Aelia Justina was a Roman empress of the late 4th century, wife of Emperor Valentinian I and mother of Emperor Valentinian II, associated with the Valentinianic imperial dynasty.
-
C.
Aelia Serena
Aelia Serena was a prominent Roman noblewoman of the late 4th and early 5th centuries, closely connected to the imperial court through her marriage to the powerful general Stilicho and her ties to the Theodosian and Valentinianic dynasties.
-
D.
Aelia Constantia
Aelia Constantia was a Roman imperial woman associated with the Valentinianic dynasty, likely known through her familial ties to its emperors.
-
E.
Helena Augusta
Helena Augusta, better known as Saint Helena of Constantinople, was the mother of Emperor Constantine the Great and is traditionally credited with finding the True Cross, making her a highly venerated Christian empress and saint.
- F. None of above. chosen
Statements (41)
| Predicate | Object |
|---|---|
| instanceOf |
Roman imperial princess
ⓘ
late Roman historical figure ⓘ member of the Constantinian-era imperial family ⓘ |
| associatedWith |
Eastern Roman Empire
ⓘ
linked to:
Byzantine Empire
Tetrarchy ⓘ
linked to:
Tetrarchs
|
| causeOfDeath | execution ⓘ |
| citizenship | Roman Empire ⓘ |
| deathCentury | 4th century ⓘ |
| deathPlace |
Thessalonica
ⓘ
linked to:
Salonika
|
| dynasticHouse |
Tetrarchic imperial family
ⓘ
linked to:
Tetrarchic dynasty
|
| era | Dominate period of the Roman Empire ⓘ |
| executedBy |
Licinius
ⓘ
linked to:
Licinius II
|
| father | Diocletian ⓘ |
| gender | female ⓘ |
| historicalContext | crisis and reorganization of the Roman Empire ⓘ |
| knownFrom |
ecclesiastical historians
ⓘ
late antique literary sources ⓘ |
| language | Latin ⓘ |
| mannerOfDeath | beheading ⓘ |
| marriageType | political marriage ⓘ |
| mother | Prisca ⓘ |
| notableFor |
political marriage to Galerius
ⓘ
tragic death during Tetrarchic conflicts ⓘ |
| persecutedBy |
Licinius
ⓘ
Maximinus Daia ⓘ |
| politicalRole |
link between Diocletian and Galerius
ⓘ
symbol of dynastic legitimacy in the Tetrarchy ⓘ |
| refusedMarriageProposalFrom | Maximinus Daia ⓘ |
| relatedEvent |
abdication of Diocletian in 305
ⓘ
civil wars of the Tetrarchy ⓘ reign of Galerius ⓘ |
| religion | paganism ⓘ |
| residence |
Nicomedia
ⓘ
linked to:
Nicomedia (traditionally)
Thessalonica ⓘ
linked to:
Salonika
|
| spouse | Galerius ⓘ |
| status | member of the imperial court ⓘ |
| stepchild | Candidianus ⓘ |
| timePeriod |
early 4th century
ⓘ
late 3rd century ⓘ |
| title |
Augusta
ⓘ
nobilissima femina ⓘ |
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: Emperor Diocletian’s daughter Valeria Description of subject: Emperor Diocletian’s daughter Valeria was a Roman imperial princess of the late 3rd and early 4th centuries, known for her political marriages and tragic fate during the turbulent Tetrarchic period.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Emperor Diocletian’s daughter Valeria
linked to: Emperor Diocletian’s daughter Valeria