# Marie Betty Rathenau, née Kappel

> mother of 4 heirs of Marcus Kappel; died young, predeceasing her father (1876-1906)

**Wikidata**: [Q106632600](https://www.wikidata.org/wiki/Q106632600)  
**Source**: https://4ort.xyz/entity/marie-betty-rathenau-n-e-kappel