Richard Alfried Hengstenberg

Sources

The numbers on this page point here. Each one links to the record it came from.

1. 1
   WikidataRichard Alfried Hengstenberg on Wikidata
2. 2
   WikidataRichard Alfried Hengstenberg: Founded Hengstenberg, on Wikidata
3. 3
   WikidataHengstenberg, Founder