# Conrad Ussing
**Wikidata**: [Q131607898](https://www.wikidata.org/wiki/Q131607898)  
**Source**: https://4ort.xyz/entity/conrad-ussing


## References

1. Kraks Blå Bog, 1910 edition
2. Q50320944
3. Kraks Blå Bog
4. [Source](https://arkivalieronline.rigsarkivet.dk/da/billedviser?epid=21695755#410452,75920983)