Adda Quinn is best known publicly as the first wife of Larry Ellison, the co-founder of Oracle. Their marriage took place in 1967, long before Ellison became one of the most prominent figures in the technology industry, and ended in divorce in 1974. Unlike her former husband, Quinn has maintained a remarkably private life, which means that reliable information about her childhood, education, finances, and current activities remains limited.
However, Quinn’s story does not end with her marriage to Ellison. Published accounts describe a later professional career connected with the Electric Power Research Institute (EPRI) and environmental research management. Because many details about her life come from secondary sources, it is important to separate documented facts from claims that cannot be independently verified.
Quick Bio
| Detail | Information |
|---|---|
| Full Name | Adda Quinn |
| Nationality | American |
| Known For | Larry Ellison’s first wife |
| Former Husband | Larry Ellison |
| Marriage | 1967–1974 |
| Profession | Business and environmental research management |
| Reported Organization | Electric Power Research Institute |
| Children With Larry Ellison | None publicly documented |
| Birth Date | Not reliably confirmed |
| Net Worth | Not publicly disclosed |
| Public Profile | Very private |
Who Is Adda Quinn?
Adda Quinn entered public interest primarily because of her connection to Larry Ellison during the earliest stage of his adult life. When they married in 1967, Ellison had not yet established Oracle and was still developing his career in the computer industry. Their relationship therefore belongs to a period that predates the enormous wealth and corporate influence associated with his later career.
At the same time, describing Quinn only as Ellison’s former wife leaves out an important part of her story. Later accounts associate her with professional work in environmental research and project management. She also appears to have deliberately avoided the publicity that followed Ellison throughout his career, leaving comparatively little information about her private life.
Adda Quinn’s Early Life and Background
Very little reliable information exists about Quinn’s childhood, parents, siblings, or exact birth date. Several websites publish specific personal details, but those claims do not consistently appear in authoritative records. Therefore, it is safer to acknowledge these gaps instead of presenting uncertain information as fact.
Her educational background is similarly difficult to establish. Some secondary biographies make claims about her schooling, but there is not enough reliable evidence to confirm a specific university, degree, or graduation year. What becomes clearer from later accounts is that Quinn developed professional skills that allowed her to work in research administration and management.
How Did Adda Quinn Meet Larry Ellison?
Published biographies generally place Quinn and Ellison’s meeting in 1967, when Ellison was still a young computer professional. Their relationship developed before he founded the company that eventually became Oracle. At that time, his professional future remained uncertain, and he had not yet achieved the wealth or recognition that would define his later public identity.
The couple married that same year. Their relationship lasted approximately seven years, ending in divorce in 1974. Importantly, their separation occurred several years before Ellison and his business partners established Software Development Laboratories in 1977, the company that later became Oracle.
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Adda Quinn and Larry Ellison’s Marriage
Quinn and Ellison’s marriage began during a very different period of Ellison’s life. He was still building his career and had not yet entered the corporate world that would eventually make him one of technology’s best-known entrepreneurs. Their marriage therefore offers a glimpse into the less-publicized years before Oracle.
The marriage ended in 1974. There is no reliable evidence that Quinn played a formal role in the creation or management of Oracle. Ellison later founded Software Development Laboratories with Bob Miner and Ed Oates in 1977, several years after the divorce. Consequently, Quinn should be described as part of Ellison’s early personal history rather than as an Oracle founder or executive.
Adda Quinn’s Career After Divorce
After her divorce, Quinn reportedly developed a professional career of her own. Several recent biographical accounts connect her with the Electric Power Research Institute (EPRI) in Palo Alto, where she reportedly worked in environmental research and project management.
Some secondary sources describe particularly substantial responsibilities, including management of researchers and large research budgets. However, the precise figures are not independently confirmed by the strongest sources currently available. Therefore, those claims should be described as reported information rather than established facts.
Adda Quinn and Her Family Life
Publicly available information does not document children from Quinn’s marriage to Ellison. Ellison’s major biographical records identify his children as Megan Ellison and David Ellison, both from his later marriage to Barbara Boothe.
Several secondary sources also report that Quinn later married George Sublett. Details about that relationship and their family life remain limited, however. Because Quinn has maintained a low public profile, information about her later family circumstances should be handled carefully and should not be expanded with unsupported claims.
Adda Quinn’s Life Away From the Spotlight
Privacy is perhaps the most notable feature of Quinn’s public image. Unlike many former spouses of wealthy entrepreneurs, she did not become a regular presence in business or entertainment media. Her name primarily appears in biographies discussing Ellison’s early life and in articles examining her own professional background.
As a result, many aspects of her present life remain unknown. There is no reliably documented public record that establishes her current residence, daily activities, finances, or social-media presence. This limited information should not be interpreted as evidence of anything unusual; it simply reflects her long-standing preference for privacy.
Adda Quinn’s Connection to Oracle History
Although Quinn was married to Ellison before Oracle existed, there is no reliable evidence that she helped establish or operate the company. Ellison founded Software Development Laboratories in 1977 with Bob Miner and Ed Oates, and the business later became Oracle. Quinn and Ellison had already divorced approximately three years earlier.
Her importance to Oracle history is therefore indirect. She knew Ellison during the formative period before his entrepreneurial success, when his future was still uncertain. That makes her relevant to biographies of his early life, but it would be inaccurate to portray her as a hidden founder, investor, or executive without supporting evidence.
Adda Quinn’s Net Worth and Financial Status
There is no confirmed public figure for Adda Quinn’s net worth. Unlike Larry Ellison, whose wealth has been extensively tracked because of his ownership and business interests, Quinn has not maintained a public financial profile. Consequently, online estimates should be treated with considerable caution.
Her reported professional career may have provided a stable income, but there is no reliable public information about her salary, savings, investments, property holdings, or other assets. Most importantly, her former marriage to a billionaire does not provide evidence of her personal wealth. Any attempt to calculate her current net worth without financial documentation would be speculative.
Where Is Adda Quinn Today?
Adda Quinn’s current activities are not extensively documented in reliable public sources. Recent biographies consistently describe her as a private individual who has remained away from the media spotlight.
That privacy makes it difficult to provide a definitive account of her present career, residence, relationships, or lifestyle. Rather than filling these gaps with assumptions, the available evidence supports a more cautious conclusion: Quinn built a professional life after her divorce and has largely chosen to keep her later years private.
Conclusion
Adda Quinn’s story is closely connected to Larry Ellison’s early life, but it should not be reduced entirely to that relationship. She married Ellison in 1967, remained with him until their divorce in 1974, and then reportedly pursued a professional career associated with environmental research and management.
Much of Quinn’s later life remains private, including her exact age, current financial position, and day-to-day activities. That lack of information makes sensational claims difficult to verify. Ultimately, Adda Quinn represents a relatively private figure whose place in technology history comes from being part of Larry Ellison’s life before Oracle transformed his career and public identity.
Frequently Asked Questions
Who is Adda Quinn?
Adda Quinn is best known as Larry Ellison’s first wife. They married in 1967 and divorced in 1974.
When did Adda Quinn marry Larry Ellison?
Adda Quinn and Larry Ellison married in 1967. Their marriage ended in divorce in 1974.
Did Adda Quinn help create Oracle?
There is no reliable evidence that Quinn helped found or manage Oracle. Ellison founded Software Development Laboratories with Bob Miner and Ed Oates in 1977, several years after his divorce from Quinn.
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