# William D. Armstrong

> born 1868; died 1936

**Wikidata**: [Q75408765](https://www.wikidata.org/wiki/Q75408765)  
**Source**: https://4ort.xyz/entity/william-d-armstrong


## References

1. Integrated Authority File
2. Catalog of the German National Library
3. Faceted Application of Subject Terminology
4. hymnary.org
5. Open Library