History of Mia Threapleton in Timeline

By Popular Timelines Editorial Team · Updated: May 29, 2025

Mia Threapleton is an English actress, daughter of Kate Winslet and Jim Threapleton. She debuted in film with a minor role in *A Little Chaos* (2014). She has since appeared on television, co-starring with her mother in *I Am Ruth* (2022), and starring in *Dangerous Liaisons* (2022) and *The Buccaneers* (2023). She is slated for her first lead film role in the black comedy *The Phoenician Scheme* (2025).

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Full Timeline

October 2000: Mia Threapleton Born

In October 2000, Mia Honey Winslet Threapleton was born.

Others born on this day/year

2001: Parents' Divorce

In 2001, Mia Threapleton's parents, Kate Winslet and Jim Threapleton, divorced.

2003: Half-sibling Joe Anders Born

In 2003, Mia Threapleton's half-brother, Joe Anders, was born from her mother's second marriage.

2010: Move to England

In 2010, Mia Threapleton moved with her mother and half-brother from New York City to England.

2012: Mother's Third Marriage

In 2012, Mia Threapleton's mother, Kate Winslet, married Edward Abel Smith.

2013: Birth of Half-Brother

In 2013, Mia Threapleton gained another half-brother from her mother's third marriage.

2013: Move to West Wittering

Since 2013, Mia Threapleton has lived in West Wittering, Sussex, with her mother.

2014: Film Debut in A Little Chaos

In 2014, Mia Threapleton made her film debut at the age of 14 with a small part as Helene in Alan Rickman's British period drama "A Little Chaos".

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2020: Role in Shadows

In 2020, Mia Threapleton played the role of Alma in the Italian thriller film "Shadows".

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2022: Co-starred in "I Am Ruth" and Dangerous Liaisons

In 2022, Mia Threapleton co-starred with her mother in the "I Am Ruth" episode of the anthology series I Am... She also starred in the period drama series Dangerous Liaisons in 2022.

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2022: Role in Dangerous Liaisons

In 2022, Mia Threapleton played the role of Rose in the American television series "Dangerous Liaisons".

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2022: Starred in "I Am Ruth"

In 2022, Mia Threapleton starred with her mother Kate Winslet in "I Am Ruth", an episode of the Channel 4 anthology series I Am..., which won the Best Single Drama BAFTA.

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