Musk family

The Musk family is a transnational family with roots in South Africa, Canada, England, and the United States. It is best known internationally through Elon Musk, the technology entrepreneur associated with Zip2, PayPal, SpaceX, Tesla, Neuralink, and other ventures. The family is not a conventional commercial brand or corporate group: its public identity comes from the activities, businesses, political views, and personal histories of several related individuals rather than from a single jointly owned enterprise. The family’s South African connection developed through both the paternal Musk line and the maternal Haldeman line. Elon Musk’s father, Errol Graham Musk, is a South African businessman and former local politician. Errol has been described as having worked on engineering and property projects and as having held interests in an auto-parts business and an emerald-mining operation. Elon’s mother, Maye Musk, was born Maye Haldeman and became an internationally published model, registered dietitian, and author. She has held South African, Canadian, and American citizenships and has written about her career and family life in her memoir A Woman Makes a Plan. Maye’s father, Joshua N. Haldeman, was a Canadian-born chiropractor, aviator, political activist, and advocate of technocracy. He moved with his family to South Africa and publicly supported apartheid-era ideas. Historical accounts of Joshua Haldeman and his wife, Winnifred Fletcher, also describe racist, antisemitic, authoritarian, and conspiracy-oriented views. These aspects of the family background are part of the historical record and have drawn renewed attention because of Elon Musk’s public prominence and political activity. The best-known immediate family members include Elon’s siblings Kimbal Musk and Tosca Musk. Kimbal is a restaurateur and entrepreneur associated with The Kitchen Restaurant Group, Big Green, and Square Roots. He also co-founded Zip2 with Elon in 1995 and has served as a director of Tesla and SpaceX. Tosca is a filmmaker, executive producer, and co-founder of the subscription streaming service Passionflix. Their cousin Lyndon Rive co-founded SolarCity with his brother Peter Rive and served as its chief executive until 2016. SolarCity was later acquired by Tesla, linking another branch of the extended family to Elon Musk’s corporate network. The family’s public profile also includes relationships and descendants. Elon Musk’s first marriage was to Canadian author Justine Wilson; they had a child who died in infancy and later had twins and triplets. He subsequently married English actress Talulah Riley twice, and he has had relationships with Amber Heard and musician Grimes. Musk and Grimes have children together, as do Musk and Neuralink executive Shivon Zilis. In 2023, Grimes initiated legal proceedings concerning parental rights and custody. In 2025, influencer Ashley St. Clair publicly claimed that Musk fathered her child, a claim reported by media outlets but not treated here as independently established fact. The family’s reputation is therefore shaped by several overlapping themes: immigrant and colonial-era South African history; entrepreneurship and technological innovation; celebrity and media visibility; family disputes; and controversy surrounding political views, workplace relationships, and public conduct. Its influence is diffuse rather than centrally managed, extending through companies, nonprofit initiatives, entertainment projects, public appearances, books, interviews, and social-media activity.

The Musk family’s documented public history spans South Africa, Canada, England, and the United States. The family’s South African identity is especially associated with the marriage of Errol Musk and Maye Haldeman. Errol Graham Musk, born in South Africa in 1946, became an engineer, businessman, and politician. He was elected in 1972 as an independent representative for Sunnyside on the Pretoria City Council. His business activities reportedly included engineering and construction work, property-related projects, an auto-parts store, and an interest in emerald mining. Errol and Maye were married from 1970 to 1979. Maye Musk was born in Canada in 1948 to Joshua N. Haldeman and Winnifred Josephine Fletcher. Joshua Haldeman was a chiropractor and political activist who led the Canadian branch of the Technocracy movement before moving to South Africa. He also ran for the Canadian Parliament as a Social Credit Party candidate. In South Africa, Haldeman promoted technocratic and apartheid-supporting views. Historical accounts describe both Haldeman and Fletcher as sympathetic to racist and authoritarian ideologies. Haldeman was also an aviator and participated in searches for the legendary Lost City of the Kalahari. His political and racial views have become a contentious part of the family’s historical profile. Maye Musk developed a long career as a model and dietitian. She appeared in magazine campaigns and on covers including international editions of Vogue and Sports Illustrated Swimsuit Issue. She later published the memoir A Woman Makes a Plan, which presents advice derived from her professional and personal experiences. Her children with Errol Musk are Elon, Kimbal, and Tosca. Elon Musk and Kimbal Musk co-founded the software company Zip2 in 1995. The company was acquired by Compaq in 1999. Elon subsequently became associated with online payments, private spaceflight, electric vehicles, energy systems, and brain-computer-interface research through a series of companies. Kimbal developed a separate public profile in restaurants, food systems, and education. He became associated with The Kitchen Restaurant Group and co-founded Big Green, a nonprofit that builds school-based Learning Gardens, as well as Square Roots, an indoor urban-farming company. Tosca Musk pursued film and digital media. She has worked as a director and executive producer and co-founded Passionflix, a streaming service focused on romance-oriented film and television. A related branch of the family is represented by cousin Lyndon Rive, who co-founded SolarCity with his brother Peter in 2006. Lyndon served as SolarCity’s chief executive until 2016, and the company was later acquired by Tesla. The family’s later history has been closely tied to Elon Musk’s relationships, children, and public disputes. His marriage to Justine Wilson produced twins and triplets after the death of their first child in infancy. His later marriage to Talulah Riley involved two marriage ceremonies and two divorces. Musk’s relationships with Grimes and Shivon Zilis resulted in additional children, while custody and parental-rights disputes attracted substantial media attention. Public reporting in 2025 also covered an unverified paternity claim by Ashley St. Clair. Because the Musk family is a kinship network rather than a registered enterprise, its boundaries are fluid. Some members are entrepreneurs or executives, while others are authors, performers, filmmakers, or private individuals. The family’s historical significance rests on the combination of its South African and Canadian ancestry, its members’ business and cultural activities, and the exceptional public visibility surrounding Elon Musk.

• 2019

  Maye Musk published her memoir

  [1]Musk familyen.wikipedia.org

  Maye Musk published A Woman Makes a Plan, a memoir framed around advice and experiences from her life and career.

• 2016

  Lyndon Rive left the SolarCity chief executive role

  [1]Musk familyen.wikipedia.org

  Lyndon Rive served as SolarCity’s chief executive until 2016.

• 2006

  Lyndon and Peter Rive co-founded SolarCity

  [1]Musk familyen.wikipedia.org

  Elon Musk’s cousins Lyndon and Peter Rive founded SolarCity as a provider of photovoltaic systems and related services.

• 1999

  Zip2 was acquired by Compaq

  [1]Musk familyen.wikipedia.org

  Compaq acquired Zip2, ending the brothers’ direct operation of the company.

• 1995

  Elon and Kimbal Musk co-founded Zip2

  [1]Musk familyen.wikipedia.org

  The brothers co-founded the software company Zip2, an early entrepreneurial venture that helped establish Elon Musk’s business career.

• 1972

  Errol Musk entered local South African politics

  [1]Musk familyen.wikipedia.org

  Errol Musk was elected as an independent representative for Sunnyside on the Pretoria City Council.

A prominent entrepreneurial and celebrity family associated with technology, sustainability, food, media, and public controversy. The family’s visibility is primarily personality-driven and derives from the independent careers and ventures of its members.

• Software · 1995

  Zip2

  Zip2 was a software company co-founded by Elon and Kimbal Musk in 1995. It represented the brothers’ first widely documented technology venture and was later acquired by Compaq in 1999. The company provided an early foundation for Elon Musk’s subsequent involvement in online services and technology businesses.

• Restaurants

  The Kitchen Restaurant Group

  The Kitchen is a restaurant group associated with Kimbal Musk. Its stated concept centers on food, hospitality, and community-oriented dining, with locations described in Colorado and Chicago. It forms part of Kimbal Musk’s broader public focus on food systems and accessible culinary experiences.

• Nonprofit food education

  Big Green Learning Gardens

  Big Green is a nonprofit co-founded and chaired by Kimbal Musk. It builds outdoor classroom gardens, known as Learning Gardens, in schoolyards across the United States. The initiative connects school-based growing spaces with food education and hands-on learning.

• Urban agriculture

  Square Roots

  Square Roots is an urban-farming company co-founded by Kimbal Musk. It grows food in hydroponic, climate-controlled shipping containers, presenting a technology-assisted model for producing fresh food in or near cities.

• Solar energy services · 2006

  SolarCity

  SolarCity was co-founded by Lyndon and Peter Rive and provided photovoltaic systems and related services. Although it was not founded by the immediate Musk siblings, its connection to the family comes through Lyndon Rive’s cousin relationship with Elon Musk and through Elon Musk’s role in the company’s broader corporate history.

• Streaming media

  Passionflix

  Passionflix is a subscription streaming service co-founded by Tosca Musk. It focuses on feature films, television programming, and web content, particularly adaptations and stories in the romance genre. The service represents Tosca Musk’s principal entrepreneurial activity in digital entertainment.

• Memoir · 2019

  A Woman Makes a Plan

  A Woman Makes a Plan is Maye Musk’s memoir, published in 2019. It combines autobiographical material with advice about professional resilience, personal change, modeling, nutrition, and family life.

• 2023

  Parental-rights dispute involving Grimes

  Grimes reportedly sued Elon Musk over parental rights and custody concerning their eldest child. The dispute brought the family’s private relationships into public legal and media scrutiny.

  Source

• 2022

  Questions about workplace ethics involving Shivon Zilis

  Reports that Elon Musk had children with Shivon Zilis, then an executive at Neuralink who was described as reporting directly to him, prompted public discussion about workplace power relationships and professional ethics.

  Source

• Haldeman family support for apartheid and extremist ideas

  Joshua Haldeman and Winnifred Fletcher, Maye Musk’s parents, have been described in historical accounts as supporters of apartheid and as expressing racist, antisemitic, authoritarian, and conspiracy-oriented views. These views are part of the family’s documented ancestry and have received renewed scrutiny because of Elon Musk’s global prominence.

  Source

Read more

• 2019

  Maye Musk published a personal memoirOther

  Background

  Maye Musk extended her public career beyond modeling and dietetics through an autobiographical advice book.

  Action taken

  She published A Woman Makes a Plan.

  Aftermath

  The book became a principal published account of her professional and family experiences.

  Source

• 2006

  The Rive branch pursued distributed solar energyStrategy

  Background

  Lyndon and Peter Rive founded a company focused on photovoltaic systems and related services.

  Action taken

  They launched SolarCity, expanding the family’s business associations into renewable-energy services.

  Aftermath

  Lyndon Rive led the company as chief executive until 2016, and SolarCity later became part of Tesla’s corporate history.

  Source

• 1995

  The Musk brothers entered software entrepreneurshipStrategy

  Background

  Elon and Kimbal Musk pursued an early technology business during the expansion of internet services.

  Action taken

  They co-founded Zip2, creating an initial shared business platform before developing separate careers.

  Aftermath

  Zip2 was acquired by Compaq in 1999, and the venture became an early milestone in Elon Musk’s technology career.

  Source

1. 1Musk familyen.wikipedia.org
2. 2A Woman Makes a Plan: Advice for a Lifetime of Adventure, Beauty, and Successpenguinrandomhouse.com