# Szczepan Grzeszczyk

> Polish sportsperson (1901-1967)

**Wikidata**: [Q9351053](https://www.wikidata.org/wiki/Q9351053)  
**Source**: https://4ort.xyz/entity/szczepan-grzeszczyk


## References

1. flight lieutenant
2. Royal Air Force
3. Sejm-Wielki.pl