Von Bayern, Hartwig I
| Birth Name | Von Bayern, Hartwig I |
| Gender | male |
| Age at Death | 55 years, 8 months, 15 days |
| Birth date | 930 (Isen, Schwaben, Bayern, Germany) |
| Death date | 16 September 985 |
| Birth Name | Von Bayern, Hartwig I |
| Gender | male |
| Age at Death | 55 years, 8 months, 15 days |
| Birth date | 930 (Isen, Schwaben, Bayern, Germany) |
| Death date | 16 September 985 |