# Emma Christina Mittag-Leffler
**Wikidata**: [Q103818234](https://www.wikidata.org/wiki/Q103818234)  
**Source**: https://4ort.xyz/entity/emma-christina-mittag-leffler


## References

1. [Swedish Census 1910](https://sok.riksarkivet.se/?postid=Folk_122260163)
2. [Swedish Census 1890](https://sok.riksarkivet.se/?postid=Folk_102655639)
3. [Svenskagravar.se](https://www.svenskagravar.se/gravsatt/85616359)
4. [Source](https://portrattarkiv.se/details/4e1scVvZ-EAAAAAAAAAqrw)