# Eugène-Louis Sieffert
**Wikidata**: [Q110476316](https://www.wikidata.org/wiki/Q110476316)  
**Source**: https://4ort.xyz/entity/eug-ne-louis-sieffert


## References

1. [marriage certificate](https://archives.paris.fr/arkotheque/visionneuse/visionneuse.php?arko=YTo2OntzOjQ6ImRhdGUiO3M6MTA6IjIwMjMtMTEtMDEiO3M6MTA6InR5cGVfZm9uZHMiO3M6MTE6ImFya29fc2VyaWVsIjtzOjQ6InJlZjEiO2k6NDtzOjQ6InJlZjIiO2k6MjEwMzM4O3M6MTY6InZpc2lvbm5ldXNlX2h0bWwiO2I6MTtzOjIxOiJ2aXNpb25uZXVzZV9odG1sX21vZGUiO3M6NDoicHJvZCI7fQ==#uielem_move=128%2C-71&uielem_islocked=1&uielem_zoom=147&uielem_brightness=0&uielem_contrast=0&uielem_isinverted=0&uielem_rotate=F)
2. Benezit Dictionary of Artists
3. Artists of the World
4. [Source](http://www.berkofinepaintings.com/nl/catalogue/the-thinker-2/)
5. CollectieGelderland