Yasuichi Oshima
He is the father of manga artist Towa Oshima.
Lars Eliasson
He is the father of the later Member of Parliament Anna Eliasson.
El aula vacía
El Aula Vacía  is a 2015 documentary film produced by Gael Garcia Bernal, and directed by 11 film directors, including Eryk Rocha and Pablo Stoll.
The film premiered in March 2015 at the Guadalajara Film Festival, will screen on 16 April 2015 at the Buenos Aires International Festival of Independent Cinema, and will be shown on 23 April at the Malaga Film Festival.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Inoue Masaru (bureaucrat)
Viscount was the first Director of Railways in Japan and is known as the" father of the Japanese railways".
Cleomenes II
Cleomenes II( died 309 BC) was Agiad King of Sparta from 369 to 309 BC.
The son of Cleombrotus I, he succeeded his brother Agesipolis II.
He was the father of Acrotatus I, the father of Areus I, and of Cleonymus, the father of Leonidas II.
Eryk Rocha
Eryk Rocha (born Erik Aruak Gaítán Rocha, January 19, 1978)
is a Brazilian film director, producer, editor, and cinematographer.
He is the son of film director Glauber Rocha.
Paul Brooke
Paul Brooke( born 22 November 1944) is a retired English actor of film, television and radio.
He is the father of actor Tom Brooke.
Peter Hamel
Peter Hamel( 1911–1979) was a German screenwriter and a director of film and television.
He appeared as himself in the 1948 comedy" Film Without a Title".
He is the father of the composer Peter Michael Hamel.
Obata Toramori
He was the father of Obata Masamori.

Question: Who is the father of the director of film El Aula Vacía?
Answer: Glauber Rocha