Peter Shaffer screenplay for "Equus", he was nominated for the 1977 Best Adapted Screenplay Oscar but the award went to Alvin Sargent, who wrote the screenplay for "Julia". For writing the screenplay for "Amadeus", Shaffer received both the 1984 Best Screenplay Golden Globe and the 1984 Best Adapted Screenplay Oscar. Shaffer was homosexual but did not write explicitly about it. His boyfriend Robert Leonard died in 1990. Shaffer died on June 6, 2016, at the age of ninety while on a trip to the south-west of Ireland. He co-wrote three detective novels with his brother Anthony Shaffer under the pseudonym "Peter Antony".
Anthony Shaffer (writer) Claudia and Cressida), and Australian actress Diane Cilento. Shaffer met Cilento in 1973, when she appeared in "The Wicker Man". He moved to Australia in 1975 and married Cilento in 1985. Together they built a house ("The Castle") and a theater ("The Karnak Playhouse"). Shaffer was legally domiciled in Australia (where he owned land and a restaurant, paid taxes and voted in elections), although he did maintain a flat in London. In the last years of his life Shaffer had an extramarital relationship with Marie Josette "JoJo" Capece-Minutolo when in London. Cilento did not accompany Shaffer to England but remained