# Oldřich Fridrich
**Wikidata**: [Q112840883](https://www.wikidata.org/wiki/Q112840883)  
**Source**: https://4ort.xyz/entity/old-ich-fridrich


## References

1. [Database of the Military Historical Archive](https://www.vuapraha.cz/legionari/22965)
2. Room of Names
3. Legie 100