# John Langdon Sibley

> Harvard librarian (1804–1885)

**Wikidata**: [Q6243977](https://www.wikidata.org/wiki/Q6243977)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_Langdon_Sibley)  
**Source**: https://4ort.xyz/entity/john-langdon-sibley


## References

1. Dictionary of American Library Biography
2. [Source](https://archive.org/details/proceedingsofmas22massuoft/page/488/mode/1up)
3. [The Baltimore Sun](https://www.newspapers.com/clip/121102154/news-notes-john-langdon-sibley/)
4. Find a Grave
5. CERL Thesaurus
6. Faceted Application of Subject Terminology
7. SNAC
8. National Library of Israel Names and Subjects Authority File