# Hermann IV. von (Greifensee) Landenberg
**Wikidata**: [Q96322537](https://www.wikidata.org/wiki/Q96322537)  
**Source**: https://4ort.xyz/entity/hermann-iv-von-greifensee-landenberg


## References

1. Virtual International Authority File
2. [Source](http://www.hls-dhs-dss.ch/textes/d/D29272.php)