Rognvald married Princess Thora of Denmark in 833 AD in Maer, Nord-Trondelag, Norway. Thora (daughter of Sigurd II "Snake in the eye" Ragnarsson, King of Denmark and Heluna "Blaeja" Ellasdatter (of Northumbria),, of Denmark) was born in 799 in Jutland, Denmark; died in 850 in Mære kirke, Nord-Trøndelag, Norway. [Group Sheet] [Family Chart]

Family/Spouse: Thora Sigurdsdottir, Princess of Denmark. Thora (daughter of Sigurd II "Snake in the eye" Ragnarsson, King of Denmark and Heluna "Blaeja" Ellasdatter (of Northumbria),, of Denmark) was born about 805 in Vejle, Denmark; died about 851 in Nord-Trøndelag, Norway. [Group Sheet] [Family Chart]

Family/Spouse: Thora Sigurdsdottir. Thora (daughter of Sigurd II "Snake in the eye" Ragnarsson, King of Denmark and Heluna "Blaeja" Ellasdatter (of Northumbria),, of Denmark) was born about 800 in Jutland, Denmark; died in 851 in Norway. [Group Sheet] [Family Chart]