Brian Sinclair (veterinary surgeon) Ministry of Agriculture's Sterility Advisory unit, rising to become head of the Veterinary Investigation Centre in Leeds. He was the model for the character 'Tristan Farnon' in Wight's semi-autobiographical novels, which were later adapted to the big screen in two films, and television under the name "All Creatures Great and Small". The fictional Tristan was portrayed as a charming rogue who was still studying veterinary medicine in the early books, constantly having to re-take examinations because of his lack of application, often to be found in the pub, and subject to tirades from his bombastic elder brother Siegfried. Unlike his
All Creatures Great and Small (TV series) the series 7 episode "Hampered". "Some writers considered [Siegfried] an explosion, and all they needed to do was light the fuse and — "bang" — he would lose his temper, which was a great bore," explained Hardy. "So I ended up occasionally writing my own scenes. I did make a nuisance of myself, and I'm afraid I made enemies amongst some of the younger writers. But that's necessary. Out of these battles come, if you're lucky, quality. It needs steel and a stone to make a spark." "He would simply say, 'This is nonsense, I'm not doing it,'" laughed Peter