# Adolf IX of Berg

> eldest son of Henry of Berg, Lord of Windeck and Agnes of the Mark

**Wikidata**: [Q97047](https://www.wikidata.org/wiki/Q97047)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Adolf_IX_of_Berg)  
**Source**: https://4ort.xyz/entity/adolf-ix-of-berg


## References

1. The Peerage
2. Integrated Authority File
3. Freebase Data Dumps. 2013
4. [Source](http://www.regesta-imperii.de/id/1314-12-05_1_0_7_7_0_7_7)
5. [Source](http://www.regesta-imperii.de/id/1314-12-05_2_0_7_7_0_8_8)
6. [Source](http://www.regesta-imperii.de/id/1324-01-28_1_0_7_7_0_205_205)
7. [Source](http://www.regesta-imperii.de/id/1324-02-27_1_0_7_7_0_208_208)
8. [Source](http://www.regesta-imperii.de/id/1328-07-27_1_0_7_7_0_269_269)
9. [Source](http://www.regesta-imperii.de/id/1336-08-16_5_0_7_7_0_427_427)
10. [Source](http://www.regesta-imperii.de/id/1338-09-05_1_0_7_7_0_456_456)
11. CERL Thesaurus