| Biography | Fiona Mary Shaw, CBE (née Wilson, born 10 July 1958) is an Irish actress and theatre and opera director. Although to international audiences she is primarily known for her role as Petunia Dursley in the Harry Potter films or her role portraying Marnie Stonebrook in the HBO series True Blood, she is an accomplished classical actress. She has worked extensively with the Royal Shakespeare Company and the National Theatre and was awarded an honorary CBE in 2001. |