Trevor Mansur, whose full name is Trevor Mansur Brolin, is the eldest child of actor Josh Brolin and actress Alice Adair. Usually credited as Trevor Brolin, he has worked on small film projects and explored visual art. His public career has taken a different shape from the major movie roles associated with his father.
A famous surname makes Trevor easy to connect to Hollywood. His own story, however, includes music credits, independent filmmaking and artwork shown in a gallery.
There has also been a recent personal milestone. In April 2026, Josh publicly celebrated Trevor’s engagement, offering a rare glimpse into his son’s life beyond creative work.
Trevor Mansur Quick Bio
| Detail | Information |
|---|---|
| Full name | Trevor Mansur Brolin |
| Professional name | Trevor Brolin |
| Date of birth | June 26, 1988 |
| Age | 38 as of September 2026 |
| Birthplace | Los Angeles, California |
| Father | Josh Brolin |
| Mother | Alice Adair |
| Younger sister | Eden Brolin |
| Paternal grandfather | James Brolin |
| Creative work | Film, music and visual art |
| Listed screen projects | X, Felt and All Kids Count |
IMDb records his full name, birth details, family relationships and film credits. His age above is calculated from that listed birth date.
Who Is Trevor Mansur?
Readers searching for Trevor Mansur will usually find him under Trevor Brolin. Mansur is part of his full name, while Brolin is the surname used in his film credits.
That small naming difference can make his work harder to find. It can also make two profiles appear to describe different people when they are actually discussing the same person.
His documented work includes contributions to filmmaking and visual art. Those credits offer a more useful starting point than broad descriptions of him as a “rising Hollywood star.”
Growing Up in the Brolin Family
Trevor was born when Josh Brolin was 20. His parents, Josh and Alice Adair, married in 1988 and also welcomed a daughter, Eden, before their marriage ended in 1994.
Josh later spoke positively about his relationship with Alice and their experience as parents. Their two children remained an important part of his life after the marriage ended.
Trevor’s family background explains why people are curious about him. It does not tell us everything about his childhood, education or ambitions.
There is no need to imagine a childhood spent on movie sets or assume that he always wanted to become an actor. His actual creative record provides a clearer picture of the interests he pursued.
His Father, Josh Brolin
Josh first became widely known through The Goonies. His later career included No Country for Old Men, an Oscar-nominated performance in Milk, and the role of Thanos in the Marvel films.
He also played Cable in Deadpool 2 and appeared in Sicario and Dune. These roles made the Brolin name familiar to several generations of film fans.
His Grandfather, James Brolin
Trevor’s paternal grandfather is actor James Brolin. Through James’s marriage to Barbra Streisand, Trevor is also part of her extended family.
A family photograph published by People shows Trevor among the relatives at a 2006 concert. It is one documented example of the family appearing together publicly.
Trevor Mansur’s Film Work
Trevor’s screen credits are relatively small in number, but they involve several different parts of making a film.
Acting is only one contribution to a production. Music, writing, camera work and directing all help shape what the audience experiences.
Additional Music for X
IMDb’s full credits for the 2008 short film X list Trevor Brolin as a composer of additional music.
This is a specific behind-the-scenes credit. Rather than assuming he appeared on screen, it is more accurate to describe his contribution as musical.
Music can change the feeling of a scene without adding a single spoken word. A quiet passage may create tension, while a different rhythm can make the same images feel hopeful or uneasy.
Trevor’s credit shows that his early film involvement extended beyond performing in front of a camera.
Working Across Several Roles on Felt
The 2011 short drama Felt is associated with a broader range of work by Trevor.
His biographical profile lists him as its writer, director and producer, as well as an actor and cinematographer. The film is described as a six-minute short.
Those responsibilities cover different stages of production. A writer develops the story, a director guides how it is presented, and a cinematographer works on the images.
Taking several roles on a short film is a practical way to explore the process. It also makes Felt a useful part of Trevor’s creative history, even though it was not a major commercial release.
All Kids Count
Trevor is also associated with the 2011 project All Kids Count. His biography describes a brief acting role in the production.
Together, these projects show a mix of screen and behind-the-scenes experience. They do not establish a long-running mainstream acting career, but they do document his participation in filmmaking.
His Work as a Visual Artist
One of the strongest public examples of Trevor’s artwork comes from a 2019 exhibition in Malibu.
Architectural Digest reported that his work was shown alongside pieces by Josh Brolin and Kathryn Boyd Brolin at the Malibu Lumber Yard Gallery. Photographer Brian Bowen Smith organized the group exhibition, titled Love and Art.
That matters because it connects Trevor’s artistic interests to an identifiable event. It gives readers something more concrete than a general claim that he enjoys painting or drawing.
The report does not provide a full catalogue of his work, sales figures or a detailed account of his technique. It does confirm that his art reached a public exhibition.
His Sister and Younger Half-Sisters
Trevor’s younger sister, Eden, has pursued acting and music. Her screen work includes Yellowstone, and she is the lead singer of the band Atta Boy.
He also has two younger half-sisters, Westlyn and Chapel, through Josh’s marriage to Kathryn Boyd Brolin.
The family therefore includes children born at very different stages of Josh’s life. Trevor was already an adult when his youngest siblings arrived.
Being related does not mean their careers or personalities must follow the same pattern. Eden’s public performances and Trevor’s smaller creative projects are separate paths within the same family.
Trevor’s Engagement to Kristin Wood-Hegner
On April 3, 2026, Josh announced Trevor’s engagement to Kristin Wood-Hegner.
He shared a photograph of the couple and expressed his happiness about their milestone. People reported the announcement and noted that the couple had generally kept their relationship outside the spotlight.
The announcement supports describing an engagement at that date. It should not be treated as confirmation that a wedding has already taken place.
For a person who appears less frequently in entertainment coverage, a family announcement like this can bring a sudden wave of interest. It also explains why older profiles describing Trevor’s relationship status may no longer be useful.
What Is Known About His Work Beyond Film?
People has reported Trevor’s work at Revel, an entertainment venue in Albuquerque, New Mexico. That adds another connection to live entertainment alongside his film and visual-art work.
The available reporting does not establish a complete employment history or explain all his responsibilities.
It would therefore be premature to describe him as having abandoned creativity or permanently retired from film. A limited public filmography tells us what has been documented, rather than everything a person does.
Trevor Mansur’s Net Worth and Private Life
There is no dependable public financial record establishing Trevor’s personal net worth.
His father’s film earnings cannot be used to calculate his wealth. Similarly, participation in an exhibition does not reveal how much income he has earned from art.
Much of his daily life remains outside public reporting. The most accurate profile focuses on the work, relationships and family announcements that can be traced to identifiable sources.
Frequently Asked Questions
Is Trevor Mansur the same person as Trevor Brolin?
Yes. His full name is Trevor Mansur Brolin, and his professional credits commonly use Trevor Brolin.
How old is Trevor Mansur?
He was born on June 26, 1988, making him 38 as of September 2026.
What has Trevor worked on?
His listed projects include X, Felt and All Kids Count. His work includes a music credit and several filmmaking roles.
Is Trevor Mansur an artist?
Yes. His artwork was included in the 2019 Love and Art exhibition at the Malibu Lumber Yard Gallery.
Is Trevor married?
Josh announced Trevor’s engagement to Kristin Wood-Hegner in April 2026. The sources reviewed do not confirm a subsequent wedding.
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