Walther Schwieger
E846706
Walther Schwieger was a German U-boat commander in World War I, best known for ordering the torpedo attack that sank the RMS Lusitania in 1915.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Walther Schwieger canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10188016 — 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: Walther Schwieger Context triple: [U-20, commandedBy, Walther Schwieger]
-
A.
Otto Deßloch
Otto Deßloch was a German Luftwaffe general during World War II who held several high-level air command positions on the Western Front.
-
B.
Günther Lütjens
Günther Lütjens was a German admiral in the Kriegsmarine during World War II, best known for commanding the battleship Bismarck on its final mission.
-
C.
Franz Walter Stahlecker
Franz Walter Stahlecker was a high-ranking Nazi SS officer who led Einsatzgruppe A, overseeing mass murders of Jews and other civilians in Eastern Europe during World War II.
-
D.
Kaleun (Captain) Heinrich Lehmann-Willenbrock
Kaleun (Captain) Heinrich Lehmann-Willenbrock is the real-life German U-boat commander whose experiences inspired the central submarine captain character in the World War II film and novel "Das Boot."
-
E.
Oscar Werwath
Oscar Werwath was a German-born American engineer and educator best known as the founder and first leader of the Milwaukee School of Engineering.
- 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: Walther Schwieger Target entity description: Walther Schwieger was a German U-boat commander in World War I, best known for ordering the torpedo attack that sank the RMS Lusitania in 1915.
-
A.
Otto Deßloch
Otto Deßloch was a German Luftwaffe general during World War II who held several high-level air command positions on the Western Front.
-
B.
Günther Lütjens
Günther Lütjens was a German admiral in the Kriegsmarine during World War II, best known for commanding the battleship Bismarck on its final mission.
-
C.
Franz Walter Stahlecker
Franz Walter Stahlecker was a high-ranking Nazi SS officer who led Einsatzgruppe A, overseeing mass murders of Jews and other civilians in Eastern Europe during World War II.
-
D.
Kaleun (Captain) Heinrich Lehmann-Willenbrock
Kaleun (Captain) Heinrich Lehmann-Willenbrock is the real-life German U-boat commander whose experiences inspired the central submarine captain character in the World War II film and novel "Das Boot."
-
E.
Oscar Werwath
Oscar Werwath was a German-born American engineer and educator best known as the founder and first leader of the Milwaukee School of Engineering.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
German military officer
ⓘ
U-boat commander ⓘ person ⓘ |
| allegiance | German Empire ⓘ |
| causeOfDeath |
killed in action
ⓘ
submarine sunk by mine ⓘ |
| commandedDuringEvent | sinking of RMS Lusitania ⓘ |
| conflict | World War I ⓘ |
| countryOfCitizenship | German Empire NERFINISHED ⓘ |
| dateOfBirth | 1885-04-07 ⓘ |
| dateOfDeath | 1917-09-05 ⓘ |
| dateOfEvent | 1915-05-07 ⓘ |
| deathContext | World War I naval operations NERFINISHED ⓘ |
| era | early 20th century ⓘ |
| eventLocation | off the coast of Ireland ⓘ |
| familyName | Schwieger NERFINISHED ⓘ |
| gender | male ⓘ |
| givenName | Walther NERFINISHED ⓘ |
| historicalReputation | controversial ⓘ |
| involvedIn | German U-boat campaign of World War I NERFINISHED ⓘ |
| knownFor | unrestricted submarine warfare ⓘ |
| languageSpoken | German ⓘ |
| militaryBranch | Imperial German Navy NERFINISHED ⓘ |
| militaryRank | Kapitänleutnant ⓘ |
| militaryTheater |
Atlantic Ocean
NERFINISHED
ⓘ
North Sea NERFINISHED ⓘ |
| name | Walther Schwieger NERFINISHED ⓘ |
| nationality | German ⓘ |
| notableActionDate | 1915-05-07 ⓘ |
| notableFor |
commanding German U-boats in World War I
ⓘ
torpedoing RMS Lusitania ⓘ |
| numberOfTorpedoesFiredAtLusitania | 1 GENERATED ⓘ |
| occupation | submarine commander ⓘ |
| orderedAttackOn | RMS Lusitania NERFINISHED ⓘ |
| partOf | Imperial German Navy U-boat arm NERFINISHED ⓘ |
| placeOfBirth |
Berlin
ⓘ
German Empire ⓘ |
| placeOfDeath | North Sea NERFINISHED ⓘ |
| serviceStart | early 1900s ⓘ |
| shipCommanded |
U-20
NERFINISHED
ⓘ
U-88 NERFINISHED ⓘ |
| shipSunkBy | British naval mine ⓘ |
| submarineTypeCommanded | Type U 19-class submarine ⓘ |
| victimShip |
RMS Lusitania
NERFINISHED
ⓘ
multiple Allied merchant ships ⓘ |
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: Walther Schwieger Description of subject: Walther Schwieger was a German U-boat commander in World War I, best known for ordering the torpedo attack that sank the RMS Lusitania in 1915.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.