collins, TodSouth African Veterinary Association. Veterinary History Society2023-11-132023-11-132023-10http://hdl.handle.net/2263/93244Article originally published in VetNews, October 2023 (p28), the monthly magazine of the South African Veterinary AssociationProfessor Mark Williams studied at Onderstepoort, starting in 1970 to follow his passion to become a veterinarian. He was an enthusiastic butterfly expert and became a well-known researcher in the field with many publications from his pen. Descriptions from student year experiences reflect the career of a passionate veterinarian who embraced life and nature, and was dearly loved by family and friends1 page : colour photoPDFen©2023 Veterinary History Society of the South African Veterinary Association. Provided for preservation purposes only. It may not be downloaded, reproduced or distributed in any format without written permission of the author. Any attempt to circumvent the access controls placed on this file is a violation of copyright laws and is subject to criminal prosecution.Veterinary medicine -- ObituaryVeterinary historyVeterinariansSouth AfricaVeterinary history -- South africaVeterinarians -- South AfricaVeterinary medicine -- History -- South AfricaText