Mary Murphy Covillaud
E625706
Mary Murphy Covillaud was a California pioneer and Donner Party survivor whose prominence in early local history led to the city of Marysville being named in her honor.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mary Murphy Covillaud canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T6888460 — 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: Mary Murphy Covillaud Context triple: [City of Marysville, namedAfter, Mary Murphy Covillaud]
-
A.
Mary Morello
Mary Morello is an American activist and former schoolteacher best known as the mother of Rage Against the Machine guitarist Tom Morello.
-
B.
Maria Colacurcio
Maria Colacurcio is an American technology executive and entrepreneur best known as a co-founder of Smartsheet and for her leadership roles in data-driven workplace equity and HR tech companies.
-
C.
Mary Cleary
Mary Cleary was the wife of Commodore John Barry, an early U.S. naval officer often called the "Father of the American Navy."
-
D.
Mary Ruthven
Mary Ruthven was a 17th-century Scottish noblewoman best known as the wife of Flemish Baroque painter Sir Anthony van Dyck and a lady-in-waiting to Queen Henrietta Maria.
-
E.
Maud Sheehan
Maud Sheehan was the wife of Irish politician and Sinn Féin founder Arthur Griffith.
- 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: Mary Murphy Covillaud Target entity description: Mary Murphy Covillaud was a California pioneer and Donner Party survivor whose prominence in early local history led to the city of Marysville being named in her honor.
-
A.
Mary Morello
Mary Morello is an American activist and former schoolteacher best known as the mother of Rage Against the Machine guitarist Tom Morello.
-
B.
Maria Colacurcio
Maria Colacurcio is an American technology executive and entrepreneur best known as a co-founder of Smartsheet and for her leadership roles in data-driven workplace equity and HR tech companies.
-
C.
Mary Cleary
Mary Cleary was the wife of Commodore John Barry, an early U.S. naval officer often called the "Father of the American Navy."
-
D.
Mary Ruthven
Mary Ruthven was a 17th-century Scottish noblewoman best known as the wife of Flemish Baroque painter Sir Anthony van Dyck and a lady-in-waiting to Queen Henrietta Maria.
-
E.
Maud Sheehan
Maud Sheehan was the wife of Irish politician and Sinn Féin founder Arthur Griffith.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf |
California pioneer
ⓘ
Donner Party survivor ⓘ person ⓘ |
| chronologicallyIn | 19th century ⓘ |
| countryOfCitizenship |
United States
ⓘ
linked to:
United States of America
|
| ethnicGroup | American pioneer community ⓘ |
| familyName |
Covillaud
ⓘ
Murphy ⓘ |
| givenName | Mary ⓘ |
| hasOccupation | pioneer ⓘ |
| hasPartIn | history of Marysville, California ⓘ |
| hasRole | namesake of Marysville, California ⓘ |
| hasSignificantEvent |
recognition as namesake of Marysville, California
ⓘ
survival of the Donner Party tragedy ⓘ |
| involvedIn | westward migration to California ⓘ |
| memberOf | Donner Party ⓘ |
| namedAfter | Mary Murphy Covillaud ⓘ |
| notableFor |
being a California pioneer
ⓘ
having the city of Marysville, California named in her honor ⓘ surviving the Donner Party ⓘ |
| partOf | early local history of Marysville, California ⓘ |
| placeOfActivity |
California
ⓘ
linked to:
California, United States
Marysville, California ⓘ
linked to:
City of Marysville
|
| residence |
California
ⓘ
linked to:
California, United States
|
| sexOrGender | female ⓘ |
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: Mary Murphy Covillaud Description of subject: Mary Murphy Covillaud was a California pioneer and Donner Party survivor whose prominence in early local history led to the city of Marysville being named in her honor.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Mary Murphy Covillaud