Jacobi Jupe: Age, Parents, Hamnet Role & Brother Noah Jupe

When you hear that the lead role in a major film went to a 12-year-old, you might expect a story of a child actor discovered at a talent show, but Jacobi Jupe’s path to playing Hamnet Shakespeare in Chloé Zhao’s Hamnet is a bit different—it came with an older brother already on set. The result is a real‑life sibling bond that gives the film an emotional weight no casting director could manufacture.

Born: 8 April 2013 ·
Age (2025): 12 ·
Notable role: Hamnet in Hamnet (2025) ·
Siblings: Brother Noah Jupe (actor) ·
Years active: 2023–present

Six key facts about Jacobi Jupe, drawn from verified sources, are summarized below.

Is Jacobi Jupe related to Noah Jupe?

The Jupe brothers’ on‑screen collaboration in Hamnet

Yes—Jacobi and Noah Jupe are brothers, and Hamnet marks their first film together. According to The Hollywood Reporter (industry trade publication), Jacobi was cast first as the title character Hamnet Shakespeare; Noah later joined to play the actor who portrays Hamlet inside the film’s play‑within‑a‑film. In an interview, Jacobi described the experience as “natural, because we already do everything together” (AwardsWatch (film awards coverage)).

Who is Jacobi Jupe’s brother?

His older brother is Noah Jupe, a British actor born on 25 February 2005, known for A Quiet Place and The Undoing (TIME (weekly news magazine)).

Noah Jupe’s career and age

Noah Jupe, born 25 February 2005, is a British actor known for A Quiet Place and The Undoing. He is 20 in 2025 (Wikipedia (encyclopedia entry)). His earlier roles include a young Robert Crawley in the 2019 film Downton Abbey (Wikipedia (encyclopedia entry)).

Shared family background

Both brothers grew up in the United Kingdom, the children of filmmaker Chris Jupe and actor Katy Cavanagh (YouTube (interview summary)). The Jupe family has supported the boys’ acting careers from an early age.

The pattern here is clear: the Jupe brothers’ collaboration is not a stunt—it’s a natural extension of a close‑knit family that happens to make movies.

Who are Jacobi Jupe’s parents?

Chris Jupe and Katy Cavanagh

According to YouTube (interview summary), Jacobi’s parents are filmmaker Chris Jupe and actor Katy Cavanagh. (Note: the exact names have not been confirmed by Jacobi himself, but they are widely reported from Noah Jupe’s known family background.)

The Jupe family background

The family resides in England. Katy Cavanagh is a British actor known for stage and television work; Chris Jupe has worked in film production. Their support has been cited as a key reason both sons pursued acting (YouTube (interview summary)).

Parental influence on acting careers

Having a parent in the industry provided the Jupe brothers with early exposure to sets and storytelling. The trade‑off: while they gained a head start, they also face the pressure of living up to a family name in a competitive field.

Is Jacobi Jupe active on social media?

As of 2025, he does not have any verified public social media accounts. His brother Noah is active on Instagram.

How old was Jacobi Jupe in Hamnet?

What is Jacobi Jupe’s birth date?

Jacobi Jupe was born on 8 April 2013, making him 10 at the start of filming in 2023 and 11 during the 2024 shoot (TIME (weekly news magazine)).

Hamnet filming timeline (2023–2024)

Principal photography for Hamnet took place between 2023 and 2024. At the time Jacobi was 10–11 years old, an age that matches the historical Hamnet’s childhood before his death at 11.

Age at release (2025)

By the film’s theatrical release in late 2025, Jacobi had turned 12. A TIME (weekly news magazine) profile described his character as “a sensitive boy who dreams of a future working with his father in the theater.”

The implication: Jacobi’s age aligns almost perfectly with the character he plays, lending an organic innocence to the performance.

What is Jacobi Jupe’s most notable role?

He is best known for playing the title role in Chloé Zhao’s film Hamnet (2025) (AwardsWatch (film awards coverage)).

What other films has Jacobi Jupe appeared in?

He appeared in Peter Pan & Wendy (2023) and is cast in The Exorcist: Martyrs (2027) (AwardsWatch (film awards coverage)).

What is Noah Jupe’s nationality?

Noah Jupe’s British citizenship

Noah Jupe is British, born in England on 25 February 2005 (TIME (weekly news magazine)).

Jacobi Jupe’s nationality

Jacobi Jupe is also British, as confirmed by his birth in England and his parents’ nationality (The Hollywood Reporter (industry trade publication)).

Where does Noah Jupe live now?

Both brothers hold British citizenship and reside in the UK. This shared nationality is a common thread but has no direct bearing on their career choices—both have worked on international productions.

Why this matters: In an industry where nationality can affect casting and awards eligibility, being British opens doors for both period dramas and global franchises.

Who did Noah Jupe play in Downton Abbey?

Noah Jupe’s role as young Robert Crawley

In the 2019 film Downton Abbey, Noah Jupe played a young Robert Crawley, the Earl of Grantham, in a flashback sequence (Wikipedia (encyclopedia entry)).

Connection to Jacobi Jupe’s career

That role helped establish Noah’s reputation for period work, which later made him a natural fit for the Shakespearean world of Hamnet. Jacobi, however, has not yet appeared in a period piece outside Hamnet.

Other notable roles of Noah Jupe

Noah’s filmography includes A Quiet Place (2018), Honey Boy (2019), and The Undoing (2020). He has not collaborated with Jacobi on any other project besides Hamnet (Wikipedia (encyclopedia entry)).

The trade‑off: Noah’s experience may have opened doors for Jacobi, but it also sets high expectations for the younger brother’s early career.

Timeline

Key milestones in Jacobi Jupe’s early career, drawn from verified sources, are listed below.

Clarity: Confirmed facts vs. what remains unclear

Quotes from the set and beyond

“It felt natural, because we already do everything together.”

— Jacobi Jupe, speaking about working with his brother Noah, AwardsWatch (film awards coverage)

“Maggie O’Farrell shared a photo of herself with Jacobi and Noah, calling them ‘real‑life siblings’ on Facebook.”

— Maggie O’Farrell (author of Hamnet), Facebook (author’s verified page)

Frequently asked questions

Related reading

• Iris Apatow: Age, Parents, Relationships, and Career – Another young actor’s family background and career path.
• Rami Malek Biography: Partner, Twin Brother & FAQs – A profile of an actor with a twin brother, exploring sibling dynamics in Hollywood.