About Sieta Posthumus
Lived 1936 – 2013 (aged 77). Sieta Posthumus was a Dutch swimmer.
Sieta Posthumus (22 April 1936 – 3 October 2013) was a Dutch freestyle swimmer who participated in the 1960 Summer Olympics in the 4×100 m freestyle relay. Her team was expected to compete for medals, but was disqualified in the preliminary round
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Important facts
Related people
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Contemporaries
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Frequently asked questions
Who was Sieta Posthumus?
swimmer
When was Sieta Posthumus born?
Sieta Posthumus was born on 22 April 1936 in Leeuwarden.
When did Sieta Posthumus die?
Sieta Posthumus died on 3 October 2013.
What was Sieta Posthumus's occupation?
Sieta Posthumus was a swimmer.
What nationality was Sieta Posthumus?
Sieta Posthumus was Dutch.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Sieta Posthumus. https://biography.guide/sieta-posthumus/
MLA: "Sieta Posthumus." Biography.guide, https://biography.guide/sieta-posthumus/.
Chicago: "Sieta Posthumus." Biography.guide. https://biography.guide/sieta-posthumus/.
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