Question: Which star of the 1930 film "Romance" died on his birthday?

Context paragraphs:
G. Krugers: Georg Eduard Albert Krugers (Banda Neira, 4 November 1890 – The Hague, 10 August 1964; also written as G. Kruger) was a cameraman and film director active in the Dutch East Indies (modern Indonesia) during the early 20th century.  He is recorded as having worked in film since the mid-1920s, and in 1927 he made his directorial debut, "Eulis Atjih".  He joined hajj pilgrims in 1928 and screened the resulting documentary in the Netherlands.  His 1930 film "Karnadi Anemer Bangkong" is thought to be the first talkie in the cinema of the Indies, but was a commercial failure as the majority Sundanese audience considered it insulting.  After making two works for Tan's Film in the early 1930s, Krugers moved to Hong Kong and then the Netherlands.

Karl Vollmöller: Karl Gustav Vollmöller (or Vollmoeller; 7 May 1878 – 18 October 1948) was a German philologist, archaeologist, poet, playwright, screenwriter, and aircraft designer.  He is most famous for the elaborate religious spectacle-pantomime "The Miracle" and the screenplay for the celebrated 1930 film "The Blue Angel" ("Der blaue Engel"), which made a star of Marlene Dietrich.

Romance (1930 film): Romance is a 1930 American Pre-Code Metro-Goldwyn-Mayer film directed by Clarence Brown, starring Greta Garbo, Lewis Stone, and Gavin Gordon.

Miss Europe (1930 film): Prix de Beauté (English: Beauty Prize , UK title: Miss Europe) is a 1930 film directed by Augusto Genina.  The film is notable for being the first sound film made by star Louise Brooks, although all of her dialogue and singing were dubbed.  This film is an early example of sound film in France, along with "L'Age d'Or" and "Under the Roofs of Paris".

De Stem des Bloeds: De Stem des Bloeds ("The Voice of Blood"), also known as Njai Siti, is a 1930 film from the Dutch East Indies (now Indonesia).  It was directed by Ph. Carli and starred Annie Krohn, Sylvain Boekebinder, Vally Lank, and Jan Kruyt.  The film follows a man and his mistress who reunite after their son and step-daughter unwittingly fall in love.  The black-and-white film, which may now be lost, was tinted different colours for certain scenes.  It was released in early 1930 to commercial success, although critical opinion was mixed.

Norma Shearer: Edith Norma Shearer (August 11, 1902 – June 12, 1983) was a Canadian-American actress and Hollywood star from 1925 through 1942.  Her early films cast her as a spunky ingenue, but in the pre-Code film era, she played sexually liberated women.  She excelled in drama, comedy, and period roles.  She gave well-received performances in adaptations of Noël Coward, Eugene O'Neill, and William Shakespeare.  She was the first person to be nominated five times for an Academy Award for acting, winning Best Actress for her performance in the 1930 film "The Divorcee".

Gavin Gordon (actor): Gavin Gordon (April 7, 1901 – April 7, 1983) was an American film, television, and radio actor.

Holiday (1938 film): Holiday is a 1938 film directed by George Cukor, a remake of the 1930 film of the same name.  The film is a romantic comedy that tells of a man who has risen from humble beginnings only to be torn between his free-thinking lifestyle and the tradition of his wealthy fiancée's family.  The movie, adapted by Donald Ogden Stewart and Sidney Buchman from the play by Philip Barry, stars Katharine Hepburn and Cary Grant and features Doris Nolan, Lew Ayres, and Edward Everett Horton.  Horton reprised his role as Professor Nick Potter from the 1930 version.

The Congress Dances (1955 film): The Congress Dances (German: Der Kongreß tanzt) is a 1955 Austrian historical musical film directed by Franz Antel and starring Johanna Matz, Rudolf Prack and Hannelore Bollmann.  It is a remake of the 1930 film "The Congress Dances", about a romance that takes place during the Congress of Vienna in 1814.

Billy the Kid (1941 film): Billy the Kid is a 1941 American color remake of the 1930 film of the same name.  The film features Robert Taylor as Billy and Brian Donlevy as a fictionalized version of Pat Garrett renamed "Jim Sherwood" in the film.  Directed by David Miller and based on the book by Walter Noble Burns, the cast also included Gene Lockhart and Lon Chaney, Jr..  The film was not as well received as the 1930 original, "Billy the Kid", which had starred Johnny Mack Brown and Wallace Beery and been shot in an experimental widescreen process.

Supporting paragraphs: Romance (1930 film) Gavin Gordon (actor)
Answer: Gavin Gordon