# Roelof Koops

> Dutch speed skater (1909-2008)

**Wikidata**: [Q5511433](https://www.wikidata.org/wiki/Q5511433)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Roelof_Koops)  
**Source**: https://4ort.xyz/entity/roelof-koops


## References

1. [Source](http://www.sportgeschiedenis.nl/2009/07/18/de-honderdste-geboortedag-van-roelof-koops.aspx)
2. SpeedSkatingStats
3. [Source](https://www.speedskatingnews.info/skater/roelof-koops)