# Gerald David Held

> Ph.D. University of California, Berkeley 1975

**Wikidata**: [Q102261873](https://www.wikidata.org/wiki/Q102261873)  
**Source**: https://4ort.xyz/entity/gerald-david-held

## Summary
Gerald David Held is a computer scientist who earned a Ph.D. from the University of California, Berkeley in 1975. He completed his doctoral studies under advisor Michael Stonebraker and is recorded in scholarly databases (zbMATH and the Mathematics Genealogy Project).

## Biography
- Born: [date and place not available]
- Nationality: [not available]
- Education: Ph.D., University of California, Berkeley (1975)
- Known for: Ph.D. research completed at the University of California, Berkeley under Michael Stonebraker
- Employer(s): [not available]
- Field(s): Computer science

## Contributions
The available source material documents Gerald David Held primarily through his doctoral credential and scholarly identifiers rather than a list of specific works. He completed a Ph.D. at the University of California, Berkeley in 1975; his doctoral advisor was Michael Stonebraker. Held is registered in the zbMATH author index under the identifier held.gerald, which indicates authorship of works tracked by that mathematical publications database, although individual titles and bibliographic details are not provided in the source material. He also appears in the Mathematics Genealogy Project with ID 80275, which records academic lineage and doctoral supervision relationships. Beyond these metadata points — degree, advisor, and database identifiers — the provided sources do not list specific papers, patents, products, companies, or standards attributable to Held. The concrete documented outcomes in the sources are therefore his Ph.D. completion (1975), his advisor attribution (Michael Stonebraker), and his presence in author and genealogy databases.

## FAQs
### Q: Who supervised Gerald David Held's doctoral work?
A: His doctoral advisor was Michael Stonebraker, as recorded in the provided sources.

### Q: Where and when did Gerald David Held earn his Ph.D.?
A: He earned a Ph.D. from the University of California, Berkeley in 1975.

### Q: What publications or patents did Gerald David Held produce?
A: The provided source material does not list specific publications, patents, or titles. He is indexed in zbMATH as held.gerald, which indicates authored works are recorded there, but the source does not provide those bibliographic details.

## Why They Matter
Gerald David Held’s recorded significance in the provided sources rests on his doctoral completion at a major research institution (University of California, Berkeley) and his placement in an academic lineage under Michael Stonebraker, a notable computer scientist. These facts establish him as part of a scholarly network: the Mathematics Genealogy Project entry (ID 80275) situates him within the academic mentorship tree, and the zbMATH author identifier (held.gerald) links him to the corpus of mathematical or computational scholarship tracked by that service. Even without a public list of titles or roles in the provided material, such identifiers are important in scholarly ecosystems because they enable discovery, citation tracking, and the attribution of academic influence. If further bibliographic or employment records were available, they would complement these identifiers to clarify his concrete impact. As the sources stand, his lasting trace is institutional and archival: a Berkeley Ph.D. (1975), an advisor relationship to Michael Stonebraker, and entries in standard academic registries.

## Notable For
- Earning a Ph.D. from the University of California, Berkeley in 1975.
- Having Michael Stonebraker listed as his doctoral advisor.
- Being indexed in zbMATH under the author identifier held.gerald.
- Being recorded in the Mathematics Genealogy Project (ID 80275).
- Inclusion in WikiProject Mathematics maintenance on the source record.

## Body
### Education and Degree
- Ph.D., University of California, Berkeley, conferred in 1975.
- The Wikidata description records "Ph.D. University of California, Berkeley 1975."

### Doctoral Supervision
- Doctoral advisor: Michael Stonebraker.
- This advisor–student relationship is explicitly recorded in the provided structured properties.

### Scholarly Identifiers
- zbMATH author identifier: held.gerald.
- Mathematics Genealogy Project ID: 80275.
- These identifiers indicate presence in bibliographic and academic-lineage databases, but the provided material does not include individual publication titles or bibliographic entries.

### Classification and Metadata
- Occupation: Computer scientist.
- Instance: Human; sex/gender: male.
- The record is maintained under WikiProject Mathematics in the provided dataset.

### Public Record Limitations
- The supplied sources do not include birth date, place of birth, nationality, employers, specific publications, patents, products, or institutional positions beyond the Ph.D. credential and advisor.
- Concrete outcomes documented in the sources are limited to degree completion (1975), advisor attribution, and database identifiers that point to additional bibliographic records not included here.

## References

1. Mathematics Genealogy Project