Inoue Masaru (bureaucrat)
Viscount was the first Director of Railways in Japan and is known as the" father of the Japanese railways".
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.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
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.
Yasuichi Oshima
He is the father of manga artist Towa Oshima.
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.
Obata Toramori
He was the father of Obata Masamori.
Lars Eliasson
He is the father of the later Member of Parliament Anna Eliasson.
Blændværk
Blændværk is a 1955 Danish crime film drama directed by Johan Jacobsen.
The film stars Mimi Heinrich.
Johan Jacobsen
Johan Jacobsen (born 14 March 1912 in Aarhus – died 7 July 1972 in Copenhagen) was a Danish film director.
His parents were theatre manager Jacob Jørgen Jacobsen (1865-1955) and actress Christel Holch (1886-1968).
From the 1940s Jacobsen directed a number of both popular and critically acclaimed films for the film studio Palladium.
From 1947 onwards he was an independent director and producer.
He produced his own films and those of his partner Annelise Hovmand (1924-2016) at his own film studio Flamingo.
In 1959 he was a member of the jury at the 9th Berlin International Film Festival.
His A Stranger Knocks (1959) was in competition at the San Francisco International Film Festival 1960.
It was distributed in the US by Trans-Lux and played a major part in bringing down the American State Film Censorship system in 1965.
In his last years Jacobsen worked for tycoon Simon Spies (1921-1984) at his cinema Merkur Bio in Copenhagen.

Question: Who is the father of the director of film Blændværk?
Answer: Jacob Jørgen Jacobsen