Vergy Werra, Adelaide de
| Birth Name | Vergy Werra, Adelaide de 1 |
| Gender | female |
| Age at Death | about 85 years, 7 months, 18 days |
| Birth date | about 934 (Auxerre, Yonne, Bourgogne, France) |
| Death date | 19 August 1019 (Vermandois, Normandy, France) |
| Birth Name | Vergy Werra, Adelaide de 1 |
| Gender | female |
| Age at Death | about 85 years, 7 months, 18 days |
| Birth date | about 934 (Auxerre, Yonne, Bourgogne, France) |
| Death date | 19 August 1019 (Vermandois, Normandy, France) |