# Viggo Friderichsen
**Wikidata**: [Q104224097](https://www.wikidata.org/wiki/Q104224097)  
**Source**: https://4ort.xyz/entity/viggo-friderichsen


## References

1. [Kraks Blå Bog, 1937 edition](https://runeberg.org/blaabog/1937/0327.html)
2. [Kraks Blå Bog](https://runeberg.org/blaabog/1988reg/0037.html)