"It is difficult to name a single author, alive or dead, of whom Proudhon ever found anything good to say. His other crochets included antisemitism, Anglophobia, tolerance for slavery (he publicly sided with the South during the American civil war), dislike of Germans, Italians, Poles--indeed of all non-French nationalities--and a firmly patriarchal view of family life ... After this it comes as no surprise that he believed in inherent inequalities among the races or that he regarded women as inferior beings."
January 1, 1970
https://en.wikiquote.org/wiki/Pierre-Joseph_Proudhon