Question: When was the  Dutch film director who directed "Soldier of Orange", born

Context paragraphs:
Mischa Rozema: Mischa Rozema (born 1971) is a Dutch film and commercials director.  He is the co-founder of Dutch film company, PostPanic.

Paul Verhoeven: Paul Verhoeven (] ; born 18 July 1938) is a Dutch film director, film producer, television director, television producer, and screenwriter.  Verhoeven is active in both the Netherlands and Hollywood.  Explicit violent and/or sexual content and social satire are trademarks of both his drama and science fiction films.  He is best known for directing the films "RoboCop" (1987), "Total Recall" (1990), "Basic Instinct" (1992), "Showgirls" (1995), "Starship Troopers" (1997), and "Elle" (2016).

Alexander Oey: Alexander Oey (born 1960, Amsterdam) is a Dutch film director who has directed numerous documentaries for Dutch television, including the controversial "Euro-Islam According to Tariq Ramadan" (see Tariq Ramadan) and "" (see Hans-Joachim Klein), as well as "There is No Authority But Yourself", a documentary on the punk-rock band Crass.

Soldier of Orange: Soldier of Orange (Dutch: "Soldaat van Oranje" , ] ) is a 1977 Dutch film directed and co-written by Paul Verhoeven and produced by Rob Houwer, starring Rutger Hauer and Jeroen Krabbé.  The film is set around the German occupation of the Netherlands during World War II, and shows how individual students have different roles in the war.  The story is based on the autobiographic book "Soldaat van Oranje" by Erik Hazelhoff Roelfzema.

Nouchka van Brakel: Nouchka van Brakel (born 18 April 1940 in Amsterdam) is a Dutch film director known for her 1982 movie "Van de koele meren des doods".  That movie, and a movie about Eve (1979), established her as an important Dutch feminist film director.  Van Brakel said that her ambition is to make movies about women who want to change their lives and their societies.

Bert Haanstra: Albert 'Bert' Haanstra (] ; 31 May 1916 – 23 October 1997) was a Dutch film director of films and documentaries.  His documentary "Glass" (1958) won the Academy Award for Documentary Short Subject in 1959.  His feature film "Fanfare" (1958) was the most visited Dutch film at the time, and has since only been surpassed by "Turkish Delight" (1973).

Jos Stelling: Jos Stelling (born 16 July 1945) is a Dutch film director and screenwriter.  He has directed 12 films, and is working on his new film (release date early 2011) "The Girl and Death", in which Dutch actress Sylvia Hoeks will play the lead role.

Jos de Putter: Jos de Putter (Terneuzen, 1959) is a Dutch film director, film critic and screenwriter who primarily makes Dutch documentary films.  He studied political science and literature at the University of Leiden, and was a member of the editorial staff of the film magazine "Skrien".  He has also worked on a number of Dutch television programs and has written film critique for various Dutch newspapers and magazines.

Guido Pieters: Guido Pieters (born 1948, Maastricht) is a Dutch film director.  After directing various large Dutch movie projects and successful TV series during the 1980s and early 1990s, Pieters became a productive director in the German TV world.

E.H. Roelfzema: E.H. Roelfzema is the pen name of Erik Hazelhoff Roelfzema Jr. (February 17, 1947, The Hague - February 11, 2010, Kockengen), Dutch artist, writer, poet, lyricist and musician.  In his art he used encaustic techniques, as well as polymer resin (glass panels), and monomer resin (embeddings).  He travelled extensively, and from 1970 until 1990 he lived in Ahualoa, Hawaii, working as a farmer and fisherman, and surfing.  He returned to the Netherlands in 1990 and married photographer Patricia Steur.  His father was writer of the book "Soldier of Orange", which was made into a film directed by Paul Verhoeven and starring Rutger Hauer.  Musical collaborations include those with Roll, and Pizza Delivery Boys.  Dutch rock band Golden Earring recorded numerous lyrics by E.H. Roelfzema, including the band's signature tunes: "The Naked Truth".

Supporting paragraphs: E.H. Roelfzema Paul Verhoeven
Answer: 18 July 1938