Since
Carolingian times, cereals have been grown in Gonesse. In the period of the 12th through to the 16th centuries, the cultivation of grain was supplemented by drapery, in particular the production of the coarse woollen material of the
gaunace. The commune was an important producer of
wheat for the
Parisian market in modern times, until the decline of its bakery trade at the
end of the 18th century helped feed a strong migration to the capital. Since June 1939, the property Frapart (the
Castle) is used as the main establishment of the urban administration. The crash led to the deaths of all 109 people on board and four more on the ground. The Concorde crash occurred fewer than 6 km from
Goussainville, the site of the
crash of the supersonic
Tupolev Tu-144 during the 1973
Paris Air Show. ==Population==