# Gustav Pfeilsticker
**Wikidata**: [Q125964503](https://www.wikidata.org/wiki/Q125964503)  
**Source**: https://4ort.xyz/entity/gustav-pfeilsticker


## References

1. Catalog of the German National Library
2. [Source](https://wlb.boss.bsz-bw.de/Record/227183215?sid=13979042)
3. Geneological database Merkel-Zeller