# Siebold Ulfers

> Dutch writer (1852-1930)

**Wikidata**: [Q2601979](https://www.wikidata.org/wiki/Q2601979)  
**Source**: https://4ort.xyz/entity/siebold-ulfers


## References

1. Virtual International Authority File
2. Biografisch Portaal
3. [Digital Library for Dutch Literature](http://data.bibliotheken.nl/doc/dbnla/ulfe001)