. . . . "But after a year of gruelling treatment, she was back on tour.Also honoured by the Queen was 72-year-old presenter Parkinson, who received a long-rumoured knighthood.At its peak, his chat show was watched by 12 million viewers, with guests including Orson Welles, Bob Hope, Muhammad Ali and Rod Hull and his puppet, Emu ??? who famously a" . .