Petra Maria Markham (born 17 March 1947) is a British theatre, television and film actress.
Biography
Born on 17 March 1944, she is a daughter of actor David Markham and writer Olive Dehn (1914–2007). She had three sisters: actress Kika Markham (born 1940), poet and playwright Jehane Markham (1949–2024), and make-up artist Sonia Markham (1938–2016).
