# Frans Ludvig Calonius

> Finnish architect (1833–1903)

**Wikidata**: [Q2783024](https://www.wikidata.org/wiki/Q2783024)  
**Source**: https://4ort.xyz/entity/frans-ludvig-calonius


## References

1. student register of the University of Helsinki 1853–1899
2. Built Heritage Register
3. [Source](https://ylioppilasmatrikkeli.helsinki.fi/1853-1899/henkilo.php?id=17306)
4. Uppslagsverket Finland
5. [Source](https://www.tampere.fi/ytoteto/aka/nahtavillaolevat/8048/selvitykset/8048_rakennushistoriaselvitys.pdf)