Thomasin Katherin Helen Harcourt McKenzie (born July 26, 2000) is a New Zealand actress. After a minor role in The Hobbit: The Battle of the Five Armies (2014), she rose to critical prominence for playing a young girl living in isolation in Debra Granik's drama film Leave No Trace (2018), winning the National Board of Review Award for Breakthrough Performance. McKenzie continued gaining recognition in 2019 with supporting roles in the period films The King and True History of the Kelly Gang, as well as for her role as a Jewish girl in the satirical film Jojo Rabbit.
https://en.wikipedia.org/wiki/Thomasin_McKenzie