. . "1957Z"^^ . "0552361" . "Gregory Paul Martin"@en . "Britishwriter and television, film, and stage actor" . "1957-01-21Z"^^ . . . . "1957-01-12Z"^^ . "Gregory Paul Martin (born 21 January 1957) is a British writer/producer and actor of stage, film and television. He is the eldest son of Beatles producer Sir George Martin and the half-brother of the music producer Giles Martin."@en . "Martin, Gregory Paul"@en . .