# John Davis Long

> Massachusetts governor and Congressman; Secretary of the Navy (1838–1915)

**Wikidata**: [Q745731](https://www.wikidata.org/wiki/Q745731)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/John_Davis_Long)  
**Source**: https://4ort.xyz/entity/john-davis-long


## References

1. Integrated Authority File
2. Geni.com
3. [Source](https://archives.lib.state.ma.us/handle/2452/204324)
4. [Source](https://archives.lib.state.ma.us/bitstream/handle/2452/795844/1877-House-01-Appendix%20.pdf)
5. [Source](https://archives.lib.state.ma.us/handle/2452/204246)
6. [Source](https://archives.lib.state.ma.us/bitstream/handle/2452/795835/1875-House-01-Appendix%20.pdf)
7. Find a Grave
8. International Standard Name Identifier
9. Virtual International Authority File
10. Massachusetts Legislative Biography File
11. SNAC
12. Freebase Data Dumps. 2013