, Gertrude
| Birth Name | Gertrude |
| Gender | female |
| Age at Death | 55 years |
| Birth date | 1132 (Montaigu, Aisne, Picardie, France) |
| Death date | 1187 (Mortaigne, Pas-de-Calais, Nord-Pas-de-Calais, France) |
| Birth Name | Gertrude |
| Gender | female |
| Age at Death | 55 years |
| Birth date | 1132 (Montaigu, Aisne, Picardie, France) |
| Death date | 1187 (Mortaigne, Pas-de-Calais, Nord-Pas-de-Calais, France) |