Lieserl Einstein
E9970
Lieserl Einstein was the little-known first child of Albert Einstein and Mileva Marić, whose life and fate remain largely mysterious due to scarce historical records.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Lieserl Einstein canonical | 8 |
| Lieserl | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T15927 — 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: Lieserl Einstein Context triple: [Albert Einstein, child, Lieserl Einstein]
-
A.
Elsa Einstein
Elsa Einstein was Albert Einstein’s second wife and cousin, who managed many aspects of his personal and professional life during his rise to international fame.
-
B.
Eduard Einstein
Eduard Einstein was the younger son of physicist Albert Einstein, known for his early promise in psychiatry and his later struggles with severe mental illness.
-
C.
Hans Albert Einstein
Hans Albert Einstein was a Swiss-American engineer and educator known for his contributions to hydraulic engineering and as the second son of physicist Albert Einstein.
-
D.
Mileva Marić
Mileva Marić was a Serbian mathematician and physicist who was Albert Einstein’s first wife and an early collaborator during his formative scientific years.
-
E.
Angela Dorothea Kasner
Angela Dorothea Kasner is the birth name of Angela Merkel, the long-serving former Chancellor of Germany and a leading figure in European politics.
- 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: Lieserl Einstein Target entity description: Lieserl Einstein was the little-known first child of Albert Einstein and Mileva Marić, whose life and fate remain largely mysterious due to scarce historical records.
-
A.
Elsa Einstein
Elsa Einstein was Albert Einstein’s second wife and cousin, who managed many aspects of his personal and professional life during his rise to international fame.
-
B.
Eduard Einstein
Eduard Einstein was the younger son of physicist Albert Einstein, known for his early promise in psychiatry and his later struggles with severe mental illness.
-
C.
Hans Albert Einstein
Hans Albert Einstein was a Swiss-American engineer and educator known for his contributions to hydraulic engineering and as the second son of physicist Albert Einstein.
-
D.
Mileva Marić
Mileva Marić was a Serbian mathematician and physicist who was Albert Einstein’s first wife and an early collaborator during his formative scientific years.
-
E.
Angela Dorothea Kasner
Angela Dorothea Kasner is the birth name of Angela Merkel, the long-serving former Chancellor of Germany and a leading figure in European politics.
- F. None of above. chosen
Statements (25)
| Predicate | Object |
|---|---|
| instanceOf | human ⓘ |
| birthName | Lieserl Einstein ⓘ |
| countryOfCitizenship |
Austria-Hungary
ⓘ
linked to:
Austrian Habsburg Monarchy
|
| ethnicGroup |
Serbs of Vojvodina
ⓘ
linked to:
Serbs
|
| familyName |
Einstein
ⓘ
linked to:
Albert Einstein
|
| father | Albert Einstein ⓘ |
| givenName |
Lieserl
ⓘ
linked to:
Lieserl Einstein
|
| mother | Mileva Marić ⓘ |
| notableFact |
existence became known through Albert and Mileva’s correspondence discovered in the 1980s
ⓘ
first child of Albert Einstein and Mileva Marić ⓘ her birth and life were kept private and not publicly discussed by Albert Einstein ⓘ her existence was unknown to most biographers until late 20th century ⓘ her later life and fate are unknown due to lack of historical records ⓘ her story has inspired various biographical and fictional works about Albert Einstein’s family ⓘ mentioned in letters from Albert Einstein to Mileva Marić in 1901 and 1902 ⓘ no known photographs of her have been authenticated ⓘ no official birth or death certificates have been conclusively identified ⓘ sometimes hypothesized to have suffered from an illness such as scarlet fever, though this is unconfirmed ⓘ subject of historical debate regarding whether she died in infancy or was given up for adoption ⓘ |
| notableRelative |
Albert Einstein
ⓘ
Mileva Marić ⓘ |
| placeOfBirth | Novi Sad ⓘ |
| sexOrGender | female ⓘ |
| sibling |
Eduard Einstein
ⓘ
Hans Albert Einstein ⓘ |
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: Lieserl Einstein Description of subject: Lieserl Einstein was the little-known first child of Albert Einstein and Mileva Marić, whose life and fate remain largely mysterious due to scarce historical records.
Referenced by (9)
Full triples — surface form annotated when it differs from this entity's canonical label.