Ronald A. Rittenmeyer
E1180050
UNEXPLORED
Ronald A. Rittenmeyer is an American business executive known for leading major corporations, including serving in top leadership roles at Electronic Data Systems and later at Tenet Healthcare.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Ronald A. Rittenmeyer canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10994000 — 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: Ronald A. Rittenmeyer Context triple: [Electronic Data Systems, hasKeyPerson, Ronald A. Rittenmeyer]
-
A.
Robert F. Ritt
Robert F. Ritt was an American mathematician known for his foundational work in differential algebra and contributions to the theory of differential equations.
-
B.
John F. Seitz
John F. Seitz was a prominent American cinematographer best known for his influential work in early Hollywood and on classic film noirs such as Double Indemnity and Sunset Boulevard.
-
C.
Glenn S. Dumke
Glenn S. Dumke was an American historian and academic administrator best known for leading and expanding the California State University system during his long tenure as its chancellor.
-
D.
Victor J. Kemper
Victor J. Kemper is an American cinematographer known for his work on numerous popular films from the 1970s and 1980s, including "Dog Day Afternoon" and "National Lampoon's Vacation."
-
E.
Richard A. Diehl
Richard A. Diehl is an American archaeologist and Mesoamericanist best known for his influential research on the Olmec civilization and early complex societies in ancient Mexico.
- 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: Ronald A. Rittenmeyer Target entity description: Ronald A. Rittenmeyer is an American business executive known for leading major corporations, including serving in top leadership roles at Electronic Data Systems and later at Tenet Healthcare.
-
A.
Robert F. Ritt
Robert F. Ritt was an American mathematician known for his foundational work in differential algebra and contributions to the theory of differential equations.
-
B.
John F. Seitz
John F. Seitz was a prominent American cinematographer best known for his influential work in early Hollywood and on classic film noirs such as Double Indemnity and Sunset Boulevard.
-
C.
Glenn S. Dumke
Glenn S. Dumke was an American historian and academic administrator best known for leading and expanding the California State University system during his long tenure as its chancellor.
-
D.
Victor J. Kemper
Victor J. Kemper is an American cinematographer known for his work on numerous popular films from the 1970s and 1980s, including "Dog Day Afternoon" and "National Lampoon's Vacation."
-
E.
Richard A. Diehl
Richard A. Diehl is an American archaeologist and Mesoamericanist best known for his influential research on the Olmec civilization and early complex societies in ancient Mexico.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.