# Otto Roller

> German author (1871-1936)

**Wikidata**: [Q19223044](https://www.wikidata.org/wiki/Q19223044)  
**Source**: https://4ort.xyz/entity/otto-roller-q19223044


## References

1. Virtual International Authority File
2. [Source](https://kalliope-verbund.info/DE-611-BF-109508)