Louisa Jacobson is an American actor who rose to prominence playing Marian Brook in HBO’s period drama The Gilded Age. Born in Los Angeles in 1991, she is the youngest daughter of Meryl Streep and sculptor Don Gummer. Her career began on stage before she made the leap to television, and she is now poised for a feature-film breakthrough in 2025.
Jacobson’s training at the Yale School of Drama gave her a classical foundation that she has applied to both theater and screen work. While her family name invites attention, her own performances have drawn praise from critics and audiences alike.
Who Is Louisa Jacobson? Biography and Background
- Louisa Jacobson is the youngest child of Meryl Streep and Don Gummer.
- She graduated from the Yale School of Drama with an MFA in acting.
- Her breakout role came in 2022 as Marian Brook in HBO’s The Gilded Age.
- As of 2025, she is not married and no confirmed partner information is publicly available.
- She is set to appear in the film Materialists (2025) and is returning for The Gilded Age Season 3.
| Fact | Detail |
|---|---|
| Full Name | Louisa Jacobson Gummer |
| Birth Date | June 12, 1991 |
| Birthplace | Los Angeles, California, USA |
| Education | Yale School of Drama (MFA) |
| Mother | Meryl Streep |
| Father | Don Gummer |
| Notable TV Role | Marian Brook in The Gilded Age (2022–present) |
| Notable Film | Materialists (2025) |
| Instagram Followers | 117K (as of 2025) |
Is Louisa Jacobson Married? Who Is Her Partner?
Jacobson publicly came out as a lesbian in June 2024 and made her relationship with Anna Blundell known during Pride Month. Blundell is identified as a producer in news reports. Prior to that, entertainment coverage had described her as unmarried, and her 2024 social media posts clarified her relationship status for the first time.
There is no publicly available record of Jacobson being married. The name Anna Blundell appears in connection with her, but the relationship has not been confirmed by Jacobson herself in a formal interview. Wikipedia and other sources note that she is not married.
Jacobson chose to share her relationship with Anna Blundell via social media in June 2024. This was the first time she publicly addressed her personal life.
Who is Anna Blundell in relation to Louisa Jacobson?
Anna Blundell is reported to be a producer. Sources such as The Sun identify her as Jacobson’s partner after the actor’s public posts in June 2024. No further biographical details about Blundell are available from reliable sources.
What Are Louisa Jacobson’s Most Notable Roles?
Jacobson’s television career began with The Gilded Age, a Julian Fellowes period drama set in late-19th-century New York. She plays Marian Brook, a central lead whose story navigates old money, new money, and social change. The series premiered in 2022 and has been renewed for a third season.
Before television, she performed on stage. Her professional debut came in 2017 as Mary Dalton in Yale Repertory Theatre’s production of Native Son. In 2019 she played Juliet in Romeo and Juliet. She also served as assistant director on the Off-Broadway play Invasive Species in 2024.
What role did Louisa Jacobson play in The Gilded Age?
Marian Brook is a young woman from Pennsylvania who moves to New York City to live with her aunts. She becomes a central figure in the social battles between the old aristocracy and the newly wealthy. The role is Jacobson’s first major television credit.
What movies and TV shows has Louisa Jacobson been in?
Beyond The Gilded Age, Jacobson’s IMDb page lists Gone Hollywood and a post-production project titled Situation #64. Her feature-film debut is expected to be Materialists, a romantic comedy directed by Celine Song for A24.
Jacobson’s training at Yale and her early stage work in Native Son and Romeo and Juliet provided the foundation for her television performance. She has described being drawn to period pieces for their costumes, language, and social dynamics.
What Are Louisa Jacobson’s Upcoming Projects in 2026?
As of mid-2025, specific details about Jacobson’s 2026 projects remain unannounced. The most concrete forthcoming work is the film Materialists, which sources describe as a 2025 release. She also continues to be attached to The Gilded Age, with Season 3 expected to air later in 2025.
IMDb lists Situation #64 as in post-production, but no release date has been set. No other 2026 projects have been confirmed by official sources.
Beyond Materialists and Situation #64, no reliable sources have announced additional 2026 projects. Any claims about future roles should be treated as speculative until confirmed by the actor or her representatives.
What Are the Key Milestones in Louisa Jacobson’s Life and Career?
- 1991: Born on June 12 in Los Angeles, California.
- 2010s: Attended Yale School of Drama, earning an MFA in Acting.
- 2020: Made professional stage debut in The Half-Life of Marie Curie at the Minetta Lane Theatre.
- 2022: Cast as Marian Brook in HBO’s The Gilded Age (Season 1 premiered January 2022).
- 2023: Returned for The Gilded Age Season 2.
- 2025: Starred in the romantic comedy film Materialists (released June 2025).
- 2025: Gilded Age Season 3 announced; set to air later in 2025.
- 2026: Future projects announced (details to follow).
What Is Known and What Is Less Certain About Louisa Jacobson?
| Established information | Information that remains unclear |
|---|---|
| Louisa Jacobson is the daughter of Meryl Streep and Don Gummer. | There is no publicly confirmed partner or husband; the name Anna Blundell appears in low-volume search queries but is not verified by any reliable source. |
| She was born June 12, 1991 in Los Angeles. | Specific details about her 2026 projects are not yet announced. |
| She played Marian Brook in The Gilded Age. | |
| She stars in the 2025 film Materialists. | |
| She is not married (per public records and Wikipedia). |
How Does Louisa Jacobson’s Background Influence Her Career?
Being the daughter of Meryl Streep has drawn considerable media attention to Jacobson from the start. She has addressed this in interviews, noting that she aims to build her own career while acknowledging the advantages of her family name. The Gilded Age creator Julian Fellowes has praised her dedication, calling her “incredibly dedicated” and noting the “quiet intensity” she brings to the character of Marian.
Her shift from stage to screen reflects a broader industry trend of classically trained actors moving into period television. The Yale School of Drama’s emphasis on rigorous text work helped her prepare for the demands of a Julian Fellowes script.
What Do Sources Say About Louisa Jacobson?
“I’ve always been drawn to period pieces – the costumes, the language, the social dynamics.”
Louisa Jacobson in Elle interview, May 2025
“She’s incredibly dedicated and brings a quiet intensity to the character of Marian.”
Julian Fellowes, creator of The Gilded Age (BroadwayWorld, 2023)
“I’m thrilled to be part of this new film [Materialists]. It’s such a fun, modern story.”
Louisa Jacobson, press release for Materialists, 2025
What Can We Expect From Louisa Jacobson in the Future?
Jacobson’s immediate focus is on the release of Materialists and the return of The Gilded Age for its third season, expected in late 2025. Beyond that, she has Situation #64 in post-production and may take on additional film or stage work, though no official announcements have been made. Her trajectory suggests a steady move from supporting roles to leading parts, with a clear interest in both period drama and contemporary comedy.
For more background on the actor, see the Louisa Jacobson Wikipedia entry.
Frequently Asked Questions About Louisa Jacobson
What is Louisa Jacobson’s full name?
Her full name is Louisa Jacobson Gummer. She uses the stage surname Jacobson.
Is Louisa Jacobson active on social media?
Yes, she has an Instagram account @louisa_jacobson with 117K followers as of 2025.
What did Louisa Jacobson study?
She earned a Master of Fine Arts (MFA) in Acting from Yale School of Drama.
How many siblings does Louisa Jacobson have?
She has two older siblings: son Henry Wolfe Gummer and daughter Mamie Gummer (also an actress).
Has Louisa Jacobson won any awards?
As of 2025, she has not yet won major industry awards, but has received nominations for her role in The Gilded Age.
When was Louisa Jacobson born?
June 12, 1991 in Los Angeles, California.
Who is Louisa Jacobson’s mother?
Her mother is Meryl Streep, the acclaimed actress.
What is Louisa Jacobson’s first major film role?
Her first major feature film is Materialists (2025), directed by Celine Song.
Is Louisa Jacobson married?
No, she is not married. She publicly came out as a lesbian in 2024 and is in a relationship with producer Anna Blundell.
Freddie Arthur Cooper Harrison is Editor-in-Chief of PopCulture UK, covering film, TV, music and celebrity news. He is accountable for the newsroom's editorial standards, and leads its sourcing and fact-checking process so that every article separates verified fact from rumour and is reviewed before publication.