# J. H. G. Grattan

> (1878-1951)

**Wikidata**: [Q94933367](https://www.wikidata.org/wiki/Q94933367)  
**Source**: https://4ort.xyz/entity/j-h-g-grattan


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Virtual International Authority File
4. CONOR.SI