Question: The creator of Dassault Aviation was born in what year?
Context: The Dassault Mirage 5 is a supersonic attack aircraft designed in France by Dassault Aviation during the 1960s, and manufactured in France and a number of other countries.  It was derived from Dassault's popular Mirage III fighter, and spawned several variants of its own, including the IAI Kfir.  The aircraft is capable of nuclear weapons delivery.  The Pakistan Air Force is the largest operator. The Dassault Rafale (] , literally meaning "gust of wind", and "burst of fire" in a more military sense) is a French twin-engine, canard delta wing, multirole fighter aircraft designed and built by Dassault Aviation.  Equipped with a wide range of weapons, the Rafale is intended to perform air supremacy, interdiction, aerial reconnaissance, ground support, in-depth strike, anti-ship strike and nuclear deterrence missions.  The Rafale is referred to as an "omnirole" aircraft by Dassault. The Dassault AVE-C Moyen Duc was a sub-scale experimental stealth UAV built in France in 2004 as a step in the development of a UCAV under Dassault Aviation's LOGIDUC programme.  AVE-C stands for "Aéronef de Validation Expérimentale - Contrôle" ("Experimental Assessment Aircraft - Control"), and "Moyen Duc" is the French name for the long-eared owl, but also a wordplay on the LOGIDUC programme name, with "moyen" meaning "middle".  As the AVE-D was designed by Dassault according to a rapid prototyping to cost methodology, the AVE-C was developed and completed within a year and the first prototype was produced in July 2001. Marcel Dassault (born Marcel Bloch; 22 January 1892 – 17 April 1986) was a French aircraft industrialist. The Dassault Mirage G was a French two-seat twin-engined variable-geometry prototype fighter, built by Dassault Aviation in the late 1960s.  The aircraft was further developed into the twin-engine Mirage G4 and G8 variants as a multi-role jet fighter capable of both interception and nuclear strike missions.  Although Dassault built and flew prototypes, the entire programme was terminated in the 1970s without the aircraft entering production. The Dassault AVE-D Petit Duc was a sub-scale experimental stealth UAV built in France in 2000 as the first step in the development of a UCAV under Dassault Aviation's LOGIDUC programme.  AVE-D stands for "Aéoronef de Validation Expérimentale - Discrétion" ("Experimental Assessment Aircraft - Stealth"), and "petit duc" is the French name for the European scops-owl, but also a wordplay on the LOGIDUC programme name, with "petit" meaning "small".  The early prototypes were manufactured by French subcontractor Aviation Design while the other units were all built by Dassault itself. The Dassault/Dornier Alpha Jet is a light attack jet and advanced trainer aircraft co-manufactured by Dassault Aviation of France and Dornier Flugzeugwerke of Germany.  It was developed specifically to perform the trainer and light attack missions, as well as to perform these duties more ideally than the first generation of jet trainers that preceded it.  Following a competition, a design submitted by a team comprising Breguet Aviation, Dassault Aviation, and Dornier Flugzeugwerke, initially designated as the "TA501", was selected and subsequently produced as the Alpha Jet. Mirage was a name given to several types of jet aircraft designed by the French company Dassault Aviation (formerly Avions Marcel Dassault), some of which were produced in different variants.  Most were of delta wing configuration.  The most successful was the Mirage III supersonic fighter in its many variants, which were widely produced both by Dassault and by other companies.  Some Mirage variants were given different names. Dassault Group (] ; GIMD, Groupe Dassault, or the Groupe Industriel Marcel Dassault S.A.) is a France-based group of companies established in 1929 with the creation of Dassault Aviation by Marcel Dassault, and led by son Serge Dassault with cofounder of Dassault Systèmes Charles Edelstenne, and currently Dassault Aviation Chairman and CEO is Éric Trappier. Charles Edelstenne (born 9 January 1938) is the general manager of Dassault Group.  He was the CEO of Dassault Aviation until replaced by Éric Trappier in 2013, and he is also the chairman of Dassault Systèmes.
Answer: 1892