# Daniel Francis O'Brien

> politician in Massachusetts, US

**Wikidata**: [Q105573893](https://www.wikidata.org/wiki/Q105573893)  
**Source**: https://4ort.xyz/entity/daniel-francis-o-brien


## References

1. [Source](https://archive.org/details/publicofficersof19531954bost)
2. [Journal of the Senate, Commonwealth of Massachusetts](https://archives.lib.state.ma.us/handle/2452/796270)
3. [Source](https://archive.org/stream/publicofficersof19511952bost)
4. [Journal of the House of Representatives of the Commonwealth of Massachusetts](https://archives.lib.state.ma.us/handle/2452/796261)
5. [Source](https://archive.org/details/publicofficersof19491950bost)
6. [Journal of the Senate, Commonwealth of Massachusetts](https://archives.lib.state.ma.us/handle/2452/796256)
7. Massachusetts Legislative Biography File
8. [Journal of the Senate, Commonwealth of Massachusetts](https://archives.lib.state.ma.us/handle/2452/796261)