# Herman Isacks op den Graeff

> original founder of Germantown, Pennsylvania, early abolitionist

**Wikidata**: [Q107597567](https://www.wikidata.org/wiki/Q107597567)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Herman_Isacks_op_den_Graeff)  
**Source**: https://4ort.xyz/entity/herman-isacks-op-den-graeff


## References

1. Geni.com