Koos de Haas (10 September 1889 – 30 September 1966) was a Dutch rower.[1] He competed in the men's double sculls event at the 1920 Summer Olympics.[2]

Koos de Haas
Personal information
NationalityDutch
Born(1889-09-10)10 September 1889
Amsterdam, Netherlands
Died30 September 1966(1966-09-30) (aged 77)
The Hague, Netherlands
Sport
SportRowing

References

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  1. ^ "Koos de Haas". Olympedia. Retrieved 28 August 2021.
  2. ^ Evans, Hilary; Gjerde, Arild; Heijmans, Jeroen; Mallon, Bill; et al. "Koos de Haas Olympic Results". Olympics at Sports-Reference.com. Sports Reference LLC. Archived from the original on 18 April 2020. Retrieved 25 July 2018.
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