All data
16 statements · 0% with external sources · numbers in brackets are citations
On other databases
6 identifiers linking Robert Gruner across the web's reference databases
- Deutsche Biographie (GND) ID1049265971
- FactGrid item IDQ975547
- GND ID1049265971
- Google Knowledge Graph ID/g/11jlm86hhs
- NSDAP membership number (1925–1945)3566695
- VIAF cluster ID307307651