St Nonna's Church, Altarnun St Nonna's Church, Altarnun The Church of St Nonna also known as the "Cathedral of the Moor" is the second largest church on Bodmin Moor, Cornwall, located in the village of Altarnun (meaning: "altar of Nonn"). The dedication is to Saint Non or Nonna, who was the mother of St David. The church is mentioned in Daphne du Maurier's "Jamaica Inn"; it is the church in which the evil vicar of Altarnun depicts himself in a painting as a wolf while the members of his congregation have the heads of sheep. The church is an active Anglican parish church in
Joan Harrison (screenwriter) the film "Jamaica Inn" (1939) based on the novel by Daphne du Maurier. When Hitchcock moved to Hollywood in March 1939 to begin his contract with David O. Selznick to direct films, Harrison went with him as an assistant and writer. She continued contributing to the screenplays for Hitchcock's films "Rebecca" (1940), also adapted from a du Maurier novel, "Foreign Correspondent" (1940), "Suspicion" (1941), and "Saboteur" (1942). She was also credited as one of the screenwriters for "Dark Waters" (1944). Harrison was an uncredited screenwriter for "Ride the Pink Horse" (1947) and "Your Witness" (1950). She became a film producer