Donald Sinclair (veterinary surgeon)
| Donald Sinclair | |
|---|---|
| Born | April 22, 1911 Borough of Harrogate, North Yorkshire, England | 
| Died | June 28, 1995 (aged 84) Hambleton District, North Yorkshire, England | 
| Occupation | Veterinary surgeon | 
| Known for | Being depicted as Siegfried Farnon in Alf Wight's semi-autobiographical books | 
| Spouses | Evelyn Sinclair née Holborow  (m. 1930; died 1936) Audrey Sinclair née Adamson  (m. 1943; died 1995) | 
| Children | 2 | 
| Relatives | Brian Sinclair (brother) | 
Donald Vaughan Sinclair (22 April 1911 – 28 June 1995) was a British veterinary surgeon who graduated from the Royal (Dick) School of Veterinary Studies in 1933. He was made famous as the inspiration for the eccentric character Siegfried Farnon, in the semi-autobiographical books of James Herriot (Alf Wight), adapted for film and television as All Creatures Great and Small.