I first met him on the platform at Lucknow railway station in 1971. He stood by while my mother and I cajoled a leopard, Prince, off the train. Billy was very impressed by Prince’s good behaviour during the drive to Jasbirnagar, but his two macaques and dog Eelie bullied him for many days. The only member of his new home that Prince managed to get the upper hand of was Billy’s timid elephant, Sitara.