an Entity references as follows:
Marius Plateau (8 July 1886, Paris – 22 January 1923, Paris) was a French engineer, WWI sergeant, and French Royalist militant. Plateau was an editor of Action Francaise and a former secretary general of the Camelots du Roi. In 1923, Plateau was assassinated by the French anarchist Germaine Berton, who was later acquitted.