# Nancy Campbell Allison

> mother of U.S. president William McKinley (1809-1897)

**Wikidata**: [Q75766765](https://www.wikidata.org/wiki/Q75766765)  
**Source**: https://4ort.xyz/entity/nancy-campbell-allison


## References

1. The Peerage
2. Genealogics
3. FactGrid