Overview
Seine-Maritime is a department of France in the Normandy region of northern France. It is situated on the northern coast of France, at the mouth of the Seine, and includes the cities of Rouen and Le Havre. Until 1955 it was named Seine-Inférieure. It had a population of 1,255,633 in 2019.
History
1790 - Creation of the Seine-Inférieure department
The department was created from part of the old province of Normandy during the French revolution, on 4 March 1790, through the application of a law of 22 December 1789.
1815 - Occupation
After the victory at Waterloo of the coalition armies, the department was occupied by British forces from June 1815 till November 1818.
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