approximate GPS coordinates of the grave are 46.519948, 6.601326
Summary from Wikipedia
Chanel's social connections encouraged a conservative personal outlook. Rumors arose about Chanel's activities during the German occupation of France during World War II, and she was criticized for being too close to the German occupiers: One of Chanel's liaisons was with a German diplomat, Baron (Freiherr) Hans Günther von Dincklage [de]. After the war, Chanel was interrogated about her relationship with von Dincklage, but she was not charged as a collaborator. After several post-war years in Switzerland, she returned to Paris and revived her fashion house. ...
Author of contribution: Janez, published 19. 5. 2017