What character did Maria Doyle Kenndy play in the Canadian science fiction thriller television series?
Maria Doyle Kennedy:  As an actress, she is best known for her extensive television roles as Patsy on "Father Ted" (1998), Catherine of Aragon on "The Tudors" (2007–2010), Vera Bates on "Downton Abbey" (2011), and Siobhán Sadler on "Orphan Black" (2013–2017).
i don't know