title: Dorothea du Pon
text: # Dorothea du Pon
  
  Dorothea Dirkje Jacoba "Thea" du Pon (later Sjoerdsma, born 27 November 1943) is a retired Dutch diver. She competed at the 1960 Summer Olympics in the 3 m springboard and finished in eighth place. She and her sister Judith were national springboard champions around 1960.
  
  