Saint Cadfan
E864727
Saint Cadfan is a 6th–7th century Welsh saint traditionally regarded as a missionary and founder of early Christian communities in western Wales.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Saint Cadfan canonical | 1 |
| Saint Cadfan of Tywyn | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10474642 — 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: Saint Cadfan Context triple: [St Cadfan's Church, dedicatedTo, Saint Cadfan]
-
A.
Saint Cenydd
Saint Cenydd is a medieval Welsh saint traditionally associated with the Gower Peninsula and venerated as the patron of Llangennith.
-
B.
Saint Teilo
Saint Teilo was a 6th-century Welsh bishop and Christian saint associated with the early Celtic church, particularly revered in Wales and Brittany.
-
C.
Saint Illtyd
Saint Illtyd was a prominent 5th–6th century Welsh saint and monastic founder traditionally regarded as one of the earliest and most influential Christian teachers in Wales.
-
D.
Cadwallon ap Cadfan
Cadwallon ap Cadfan was a 7th-century king of Gwynedd in Wales, known for his campaigns against the Anglo-Saxon kingdoms, including the defeat and death of King Edwin of Northumbria at the Battle of Hatfield Chase.
-
E.
Hywel Dda
Hywel Dda was a 10th-century Welsh king renowned for codifying Welsh law and uniting much of Wales under his 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: Saint Cadfan Target entity description: Saint Cadfan is a 6th–7th century Welsh saint traditionally regarded as a missionary and founder of early Christian communities in western Wales.
-
A.
Saint Cenydd
Saint Cenydd is a medieval Welsh saint traditionally associated with the Gower Peninsula and venerated as the patron of Llangennith.
-
B.
Saint Teilo
Saint Teilo was a 6th-century Welsh bishop and Christian saint associated with the early Celtic church, particularly revered in Wales and Brittany.
-
C.
Saint Illtyd
Saint Illtyd was a prominent 5th–6th century Welsh saint and monastic founder traditionally regarded as one of the earliest and most influential Christian teachers in Wales.
-
D.
Cadwallon ap Cadfan
Cadwallon ap Cadfan was a 7th-century king of Gwynedd in Wales, known for his campaigns against the Anglo-Saxon kingdoms, including the defeat and death of King Edwin of Northumbria at the Battle of Hatfield Chase.
-
E.
Hywel Dda
Hywel Dda was a 10th-century Welsh king renowned for codifying Welsh law and uniting much of Wales under his rule.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Christian missionary
ⓘ
Christian saint ⓘ Welsh saint ⓘ founder of monastery ⓘ |
| activePeriod |
6th century
ⓘ
7th century ⓘ |
| associatedWith |
Bardsey Island
NERFINISHED
ⓘ
Llŷn Peninsula NERFINISHED ⓘ Meirionnydd NERFINISHED ⓘ Tywyn NERFINISHED ⓘ western Wales NERFINISHED ⓘ |
| centuryOfActivity |
6th century
ⓘ
7th century ⓘ |
| countryOfOrigin | Wales NERFINISHED ⓘ |
| ethnicGroup | Welsh ⓘ |
| founded |
monastery at Tywyn
ⓘ
monastery on Bardsey Island ⓘ |
| gender | male ⓘ |
| hasFeastDay | 1 November ⓘ |
| hasLegacy |
churches dedicated to Saint Cadfan in Wales
ⓘ
local cult in Tywyn and Bardsey Island ⓘ |
| hasPlaceOfVeneration |
Bardsey Island
NERFINISHED
ⓘ
Llanbedrgoch NERFINISHED ⓘ Llanengan NERFINISHED ⓘ Llanfair-is-gaer NERFINISHED ⓘ Llanfihangel-y-pennant NERFINISHED ⓘ Llanfihangel-y-traethau NERFINISHED ⓘ Llangadfan NERFINISHED ⓘ Llangadwaladr NERFINISHED ⓘ Llangaffo NERFINISHED ⓘ Llanwnda NERFINISHED ⓘ Llanwnda, Gwynedd NERFINISHED ⓘ Llanystumdwy NERFINISHED ⓘ Tywyn NERFINISHED ⓘ |
| honorificPrefix | Saint ⓘ |
| knownFor |
founding early Christian communities in western Wales
ⓘ
missionary work in Wales ⓘ |
| languageOfName | Welsh ⓘ |
| patronage |
Bardsey Island
NERFINISHED
ⓘ
Tywyn NERFINISHED ⓘ |
| regionOfActivity |
Gwynedd
NERFINISHED
ⓘ
western Wales NERFINISHED ⓘ |
| religion | Christianity ⓘ |
| tradition | Celtic Christianity NERFINISHED ⓘ |
| veneratedIn |
Anglican Communion
ⓘ
Eastern Orthodox Christianity ⓘ
surface form:
Eastern Orthodox Church
Roman Catholicism ⓘ
surface form:
Roman Catholic Church
Wales 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: Saint Cadfan Description of subject: Saint Cadfan is a 6th–7th century Welsh saint traditionally regarded as a missionary and founder of early Christian communities in western Wales.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Saint Cadfan of Tywyn