# Mary Sue Andersen
**Wikidata**: [Q73379652](https://www.wikidata.org/wiki/Q73379652)  
**Source**: https://4ort.xyz/entity/mary-sue-andersen


## References

1. [Source](https://onlinegallery.art/nl/blog/het-nalatenschap-van-kunstenaar-bas-jan-ader-788/)
2. [Source](https://www.volkskrant.nl/cultuur-media/weduwe-ader-sleept-boijmans-voor-de-rechter~bcc80f13/)