Mia Threapleton is the Oscar-winner’s 20-year-old daughter, and has two film credits to her name, including as the lead in the 2020 independent film Shadows.
Appearing on Lorraine, Winslet said: “She’s away just now in the Czech Republic about to start work on a TV series over there.
“That’s been a wonderful thing,” added Winslet, when asked about Mia following her career path. “I think I knew it was coming, I always suspected. And then a few years ago she turned around and said, ‘I think I would like to give it a go.’”
Winslet explained that her daughter’s surname had been “really great” in helping distance her from her mother in auditions.
Threapleton’s name is taken from filmmaker Jim Threapleton, Mia’s father and Winslet’s ex-husband. The pair were married in 1998 and divorced in 2001.
“So that initial job out of the gate, she slipped right under the radar and the people who cast her had absolutely no idea she was my daughter,” said Winslet. “And, of course, that was my biggest fear.”
Winslet can next be seen in the HBO series Mare of Easttown, which can be watched in the UK on Sky Atlantic and Now.
The Oscars are nearly upon us and ahead of the delayed Academy Awards taking place on Sunday (April 25) The Independent’s culture reporter Jacob Stolworthy is ready to tackle your pressing questions about the latest odds, the ceremony’s Covid regulations and the films that should have made the cut.
Jacob will be on hand to answer your Oscars questions live during a ‘Ask Me Anything’ on Friday 23 April. To find out how to submit your question click here.