# Daniel H. Barr
**Wikidata**: [Q106907876](https://www.wikidata.org/wiki/Q106907876)  
**Source**: https://4ort.xyz/entity/daniel-h-barr


## References

1. [United States Census, 1850 - FamilySearch Historical Records](https://www.familysearch.org/ark:/61903/1:1:M4HV-JSZ)
2. [Source](https://historicpittsburgh.org/islandora/object/pitt%3AUS-QQS-MSS24/viewer)