# Mary Ingalls

> elder sister of author Laura Ingalls Wilder (1865–1928)

**Wikidata**: [Q433524](https://www.wikidata.org/wiki/Q433524)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mary_Ingalls)  
**Source**: https://4ort.xyz/entity/mary-ingalls


## References

1. Find a Grave
2. Freebase Data Dumps. 2013