(February 2020) Honor Swinton Byrne (born 6 October 1997) [1] is a British actress and daughter of playwright John Byrne and actress Tilda Swinton. Swinton Byrne had a cameo role in the 2009 film I Am Love, and stars in the Joanna Hogg films The Souvenir (2019) and its sequel The Souvenir Part II . Life.