Siwan ferch John
E1320402
UNEXPLORED
Siwan ferch John, also known as Joan, was an illegitimate daughter of King John of England who became a Welsh princess through her marriage to Llywelyn the Great of Gwynedd.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Siwan ferch John canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18344909 — 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: Siwan ferch John Context triple: [Dafydd II of Gwynedd, mother, Siwan ferch John]
-
A.
Johnnie
Johnnie is a given name, typically a diminutive or variant of John, used for both males and females.
-
B.
Sian
Sian is the given name of Dame Sian Elias, a prominent New Zealand jurist who served as the country’s first female Chief Justice.
-
C.
Jude Johnstone
Jude Johnstone is an American singer-songwriter known for her emotionally rich, introspective songs that have been recorded by numerous prominent artists across country, pop, and adult contemporary music.
-
D.
Janey Williams
Janey Williams is a central fictional character in John Dos Passos’s novel "The 42nd Parallel," representing the experiences and struggles of working-class women in early 20th-century America.
-
E.
Juliet Welsh
Juliet Welsh is known as the spouse of the late American bassist and artist Mikey Welsh, formerly of the rock band Weezer.
- 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: Siwan ferch John Target entity description: Siwan ferch John, also known as Joan, was an illegitimate daughter of King John of England who became a Welsh princess through her marriage to Llywelyn the Great of Gwynedd.
-
A.
Johnnie
Johnnie is a given name, typically a diminutive or variant of John, used for both males and females.
-
B.
Sian
Sian is the given name of Dame Sian Elias, a prominent New Zealand jurist who served as the country’s first female Chief Justice.
-
C.
Jude Johnstone
Jude Johnstone is an American singer-songwriter known for her emotionally rich, introspective songs that have been recorded by numerous prominent artists across country, pop, and adult contemporary music.
-
D.
Janey Williams
Janey Williams is a central fictional character in John Dos Passos’s novel "The 42nd Parallel," representing the experiences and struggles of working-class women in early 20th-century America.
-
E.
Juliet Welsh
Juliet Welsh is known as the spouse of the late American bassist and artist Mikey Welsh, formerly of the rock band Weezer.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.