Świętosława (950- ) (b. 0950) Parents Sweyn I of Denmark Gunhild of Wenden Sigrid the Haughty Children Gunhilda Siblings daughter Sveynsdottir Harald II of Denmark Cnut the Great Gunhilda Gyda Svendsdatter Estrid Svendsdatter Gunhilda Sveynsdottir Thyra Sveynsdottir Holmfrid of Sweden Olof Skötkonung