I think it was Stephen Fry who told a story of meeting Unity Mitford long after the war - can't remember if it was him who met her or someone else - and she was still enamoured of AH, saying 'You never met him did you? He was very funny and had very striking blue eyes' or something similar. The intellectual and aristocratic classes have always had weak spots about despots and enigmatic leaders; I don't think it's just a British thing.