Alice St Clair

Lady Alice St Clair-Erskine (born 14 June 1988), also known by her stage name Alice St Clair, is an English actress known for playing Kate Middleton in William & Catherine: A Royal Romance and Flora Marshall in The Crimson Field.

Early life and education
St Clair was born in 1989, the elder daughter of Peter St Clair-Erskine, 7th Earl of Rosslyn and Helen Watters. She was educated at Heathfield St Mary's School and Bedales School. In 2020, she was presented as a debutante.

Career
St Clair spent her early years in Los Angeles, where she worked for Akiva Goldsman before moving to New York City and attending the New York Conservatory for Dramatic Arts on an acting scholarship. Her first film appearance was in 2010 in Sarah's Key.

In 2011, she appeared as Kate Middleton in the Hallmark Channel TV movie William & Catherine: A Royal Romance. In 2015, she played Flora Marshall in the BBC television drama series The Crimson Field. In 2018 St Clair starred as Catherine de Valois in The New Generation Festival's Henry V.

St Clair is also a poet who works under the name of Alan Moon and a voice-over artist whose work includes Air B and B, BBC Radio 4's Homefront and BBC Radio 3's Words and Music.