Hilary Newsom Callan is a San Francisco business executive, philanthropist, and longtime leader within the PlumpJack organization. She is also known for her family connection to California Governor Gavin Newsom, although her own professional career extends well beyond that relationship. Hilary Newsom Callan has built a public profile through business leadership, hospitality, community involvement, and charitable work.
Today, Hilary Newsom Callan serves as Co-President of the PlumpJack Group and Chair of the PlumpJack Foundation. Her work includes overseeing business operations, marketing, development projects, and employee relations, while her philanthropic efforts focus particularly on cancer prevention, education, research, and preventing childhood poverty.
Who Is Hilary Newsom Callan?
Hilary Newsom Callan is a fourth-generation San Franciscan whose career has been closely connected with the PlumpJack Group and the Bay Area community.
Before becoming a senior PlumpJack executive, Hilary Newsom Callan worked in fashion merchandising. Haute Living reported that she studied at Georgetown University and later worked for A|X Armani Exchange in New York before joining PlumpJack in the 1990s.
Her career eventually moved into senior leadership. PlumpJack’s current leadership information says Hilary Newsom Callan became President in 2009 after serving as Marketing Director and now works as Co-President alongside Jeremy Scherer.
Hilary Newsom Callan Quick Facts
| Fact | Details |
| Full name | Hilary Newsom Callan |
| Profession | Business executive and philanthropist |
| Current PlumpJack role | Co-President |
| Foundation role | Chair |
| Education | Georgetown University |
| Brother | Gavin Newsom |
| Husband | Geoff Callan |
| Main business connection | PlumpJack Group |
| Philanthropic focus | Cancer prevention and youth poverty prevention |
| Community connection | San Francisco and the wider Bay Area |
Hilary Newsom Callan Age and Date of Birth
One of the most common searches surrounding Hilary Newsom Callan concerns her age and date of birth. However, a specific birth date is not clearly established by the strongest publicly available sources used for her biography.
That distinction matters because several older articles provide historical information about Hilary Newsom Callan, but they should not be used to calculate a current age unless the underlying birth information is independently verified.
Rather than publishing an unsupported birthday, it is more accurate to say that her exact date of birth is not reliably documented in the primary sources reviewed for this article.
This approach also explains why searches for Hilary Newsom Callan date of birth may produce conflicting results.
Hilary Newsom Callan Early Life and Family
Hilary Newsom Callan comes from a longstanding San Francisco family. The PlumpJack Foundation describes her as a fourth-generation San Franciscan and says her father encouraged community service and philanthropy within the family.
Her family history also became an important part of her later philanthropic work.
Her mother, Tessa Newsom, died from breast cancer in 2002 at age 55, according to the PlumpJack Foundation. The foundation says that this family experience helped inspire Hilary Newsom Callan and her husband, Geoff Callan, to become involved in cancer-related fundraising and support.
Is Hilary Newsom Callan Related to Gavin Newsom?
Yes. Hilary Newsom Callan is the sister of Gavin Newsom, the California governor and former San Francisco mayor.
The family connection is frequently mentioned in profiles of Hilary Newsom Callan, but it is only one part of her public identity. Her own career has centered on PlumpJack, hospitality management, marketing, business leadership, and philanthropy.
PlumpJack itself was founded in 1992 by Gavin Newsom and partners, and the company says that its growth into a Northern California hospitality and lifestyle brand occurred under the leadership of Hilary Newsom Callan and Jeremy Scherer.
Where Did Hilary Newsom Callan Go to College?
Hilary Newsom Callan attended Georgetown University.
Her education was followed by an early career in fashion merchandising. According to Haute Living’s profile, she worked at A|X Armani Exchange in New York before joining PlumpJack.
This career path is significant because it shows that her professional experience developed across several areas, from fashion marketing to hospitality and corporate leadership.
Hilary Newsom Callan Career
The career of Hilary Newsom Callan is closely associated with PlumpJack.
After joining the organization in the 1990s, she worked in marketing and eventually moved into executive leadership. PlumpJack’s current leadership page says she served as President beginning in 2009 after transitioning from Marketing Director. She later became Co-President alongside Jeremy Scherer.
What Does Hilary Newsom Callan Do at PlumpJack?
As Co-President, Hilary Newsom Callan works with Jeremy Scherer and oversees a range of company functions.
According to PlumpJack, her responsibilities include department heads, operations, employee relations, marketing, and development projects.
This makes her role considerably broader than a traditional marketing position.
| Career area | Hilary Newsom Callan’s connection |
| Marketing | Earlier senior leadership role |
| Operations | Current executive responsibility |
| Employee relations | Part of current oversight |
| Development | Current leadership responsibility |
| Hospitality | Long-term PlumpJack involvement |
| Philanthropy | Chair of the PlumpJack Foundation |
What Is PlumpJack?
PlumpJack is a Northern California hospitality and lifestyle company with interests that include wine, restaurants, hotels, and other consumer experiences.
The company says it began in 1992 with the first PlumpJack Wine Store on Fillmore Street in San Francisco. It describes Hilary Newsom Callan and Jeremy Scherer as leaders who helped establish the organization as a major Northern California lifestyle and hospitality brand.
For Hilary Newsom Callan, PlumpJack has therefore been both a professional career and a platform for community involvement.
Who Is Hilary Newsom Callan’s Husband?
Hilary Newsom Callan is married to Geoff Callan.
The couple have also worked together on philanthropic projects. One of their best-known efforts is the PlumpJack/LINK Golf Classic, an annual event that began in 1999 and has raised millions for cancer-related causes.
The PlumpJack Foundation says the tournament was started by Hilary Newsom Callan and Geoff Callan following the family’s experience with breast cancer.
A 2020 message from the foundation was also signed jointly by Hilary Newsom and Geoff Callan in connection with the golf tournament.
Does Hilary Newsom Callan Have Children?
Yes. Historical reporting identifies Hilary Newsom Callan and Geoff Callan as parents of two daughters.
Because the available detailed information about their children comes from older profiles, their current ages and personal circumstances should not be presented as current without updated sources.
This is an important distinction for readers researching Hilary Newsom Callan children. Family information can change over time, while older articles remain online for years.
Hilary Newsom Callan and Philanthropy
Philanthropy is one of the most important parts of Hilary Newsom Callan’s public career.
The PlumpJack Foundation says it was established in 2017 to bring the company’s philanthropic and service activities together under one organization. Its two primary focus areas are cancer prevention, education and support, and preventing the cycle of childhood poverty.
The PlumpJack/LINK Golf Classic
The annual PlumpJack/LINK Golf Classic is one of the best-known charitable projects associated with Hilary Newsom Callan and Geoff Callan.
The foundation says the event began in 1999 and has raised millions of dollars for cancer research, education, and prevention.
The event is closely connected to the family’s personal experience with cancer and has become a long-running fundraising initiative.
Why Cancer Became an Important Cause
The foundation’s account says Hilary Newsom Callan’s mother, Tessa Newsom, died from breast cancer in 2002. It also says Geoff Callan’s mother was a long-term breast cancer survivor.
Those experiences helped shape the couple’s involvement in cancer research, education, prevention, and patient support.
The foundation currently lists organizations and initiatives connected with cancer awareness and support, including the San Francisco Cancer Initiative and the WISDOM Study.
The PlumpJack Foundation
Under Hilary Newsom Callan’s leadership as Chair, the PlumpJack Foundation says it has raised more than $6 million and continues to focus on its two principal causes.
Its work extends beyond cancer. The foundation also supports initiatives related to childhood education, youth empowerment, childcare, and poverty prevention.
For example, its Giving Tree program benefits Holy Family Day Home, helping provide gifts and essentials for families during the holiday season.
Hilary Newsom Callan and the Tahoe Community
Hilary Newsom Callan has also had a documented connection with the Lake Tahoe community.
In 2013, the Tahoe Fund announced that she had joined its board of directors. At the time, the organization described her as President of the PlumpJack Group and highlighted her history of fundraising and her longstanding family connection to Lake Tahoe.
The announcement said her family ties to Tahoe dated back to 1960, when her grandfather signed a 99-year lease at Olympic Village.
This provides another example of Hilary Newsom Callan’s involvement in community and environmental causes beyond San Francisco.
Hilary Newsom Callan Net Worth
Searches for Hilary Newsom Callan net worth are common, but there is no reliable primary source establishing a specific current personal net worth.
Her executive position with PlumpJack and long career in business provide evidence of her professional standing, but that does not make it possible to calculate a verified personal fortune.
Therefore, readers should be cautious with websites that publish an exact Hilary Newsom Callan net worth figure without explaining how the number was calculated.
A responsible biography should distinguish between documented career information and financial estimates.
What Is Hilary Newsom Callan Doing Today?
Current PlumpJack information identifies Hilary Newsom Callan as Co-President of the PlumpJack Group. The company says she oversees department heads, operations, employee relations, marketing, and development projects.
She is also identified by the PlumpJack Foundation as its Chair. The foundation continues to organize fundraising initiatives around cancer prevention and education and the prevention of childhood poverty.
A recent foundation update also identifies Hilary Newsom Callan as Chair of the foundation and Co-President of PlumpJack Group, showing that her leadership role remains active in the organization’s philanthropic work.
Interesting Facts About Hilary Newsom Callan
Here are several useful facts about Hilary Newsom Callan:
- She is a fourth-generation San Franciscan.
- She attended Georgetown University.
- Her early career included fashion merchandising.
- She joined PlumpJack in the 1990s.
- She became President of PlumpJack in 2009.
- She and Geoff Callan founded the PlumpJack/LINK Golf Classic.
- She serves as Chair of the PlumpJack Foundation.
- Her philanthropic work has a major focus on cancer prevention and youth poverty prevention.
- She is the sister of Gavin Newsom.
- She has longstanding connections to the San Francisco and Lake Tahoe communities.
Conclusion
Hilary Newsom Callan has developed a career that combines business leadership with long-term community involvement. While her connection to Gavin Newsom often attracts public attention, her own professional record is centered on PlumpJack and philanthropy.
From her early career in fashion merchandising to her leadership at PlumpJack, Hilary Newsom Callan has taken on increasingly broad responsibilities. Her work through the PlumpJack Foundation has also made cancer prevention, education, research, and childhood poverty important parts of her public profile. For readers searching for Hilary Newsom Callan, the clearest picture is therefore not simply that of a member of a prominent family, but of a business leader and philanthropist with a longstanding connection to the San Francisco community.
Frequently Asked Questions About Hilary Newsom Callan
Who is Hilary Newsom Callan?
Hilary Newsom Callan is a San Francisco business executive and philanthropist. She is Co-President of the PlumpJack Group and Chair of the PlumpJack Foundation.
How old is Hilary Newsom Callan?
A reliably documented public date of birth for Hilary Newsom Callan is not established in the strongest sources reviewed, so an exact current age should not be stated as fact.
Who is Hilary Newsom Callan’s husband?
Hilary Newsom Callan’s husband is Geoff Callan. The couple have worked together on philanthropic projects, including the PlumpJack/LINK Golf Classic.
Does Hilary Newsom Callan have children?
Yes. Historical reporting identifies Hilary Newsom Callan and Geoff Callan as parents of two daughters. Current details about their children are not broadly documented in the primary sources reviewed.
Is Hilary Newsom Callan related to Gavin Newsom?
Yes. Hilary Newsom Callan is Gavin Newsom’s sister. Their professional histories are also connected through the PlumpJack organization.
What does Hilary Newsom Callan do?
Hilary Newsom Callan is Co-President of the PlumpJack Group. Her responsibilities include operations, marketing, employee relations, department leadership, and development projects.
What is Hilary Newsom Callan known for?
Hilary Newsom Callan is known for her leadership at PlumpJack, her philanthropic work, the PlumpJack Foundation, and the PlumpJack/LINK Golf Classic. Her family connection to Gavin Newsom is also frequently mentioned in profiles.
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