Margaret Constance Williams was born in Bristol on 15 April 1997 to Gary Williams and Hilary Frances (née Pitt), a university course administrator who later gave up her job to support her daughter's acting career. Williams' p… See more

At the age of 12, Williams began her professional acting career by co-starring in one of the largest ensemble casts on television. She was cast as Arya Stark, the feisty young daughter of a noble family in HBO… See more

Williams set up Daisy Chain Productions in early 2016 with Dom Santry and Bill Milner (both of whom she met while working on iBoy) to develop and produce UK-originated short films, theatrical features and high-end television d… See more