# Alfred Gustav Petrelius
**Wikidata**: [Q12271683](https://www.wikidata.org/wiki/Q12271683)  
**Source**: https://4ort.xyz/entity/alfred-gustav-petrelius


## References

1. Integrated Authority File
2. IdRef
3. Virtual International Authority File
4. [Source](http://ylioppilasmatrikkeli.helsinki.fi/1853-1899/henkilo.php?id=20948)