Rognvald married Thora Sigurdsdottir, Of Jutland before 810 in Norway. Thora (daughter of Sveithi Gorrson, A. Viking and Mrs Sveithi Garrson) was born in 797 in Jutland, Denmark; died in 850 in Maer, Nord-Trondelag, Norway. [Group Sheet] [Family Chart]

1. Eystein Glumra Jarl The Uplands Ivarsson was born in Of, Maer, Norway; died in Y .. Somme, Picardie, France.
2. Frotho Denmark was born in Denmark; died in Staelland, Denmark.
3. Godfrey Rognvaldsson was born in Vestfold, Norway; died in Dublin, Ireland.
4. Gommeri Roger Ragnvaldsson was born in Vestfold, Norway; died in Normandy, France.
5. Helgasson Petty was born in Baile Átha Cliath, Dublin, Ireland; died in Baile Átha Cliath, Dublin, Ireland.
6. Ingjald The White Helgasson Petty was born in Baile Átha Cliath, Dublin, Ireland; died in Baile Átha Cliath, Dublin, Ireland.
7. Hrólfr Nose Nefja Hrolfsdatter was born about 810 in Steinkjer, Nord-Trøndelag, Norway; died in 847 in Orkney Islands, Kingdom of Norway.
8. Ascrida Aseda Ragnvaldsdottir, Countess Oppland was born in 812 in Maer, Nord-Trondelag, Norway; died in 890 in Y .. Somme, Picardie, France.
9. Adelaide Adelheid Holy Roman Empire was born in 824 in Tour- En - Bessin, Calvados, Basse-Normandie, France; and died.
10. Hrolf Nefia Of Norway was born in 826 in Maer, Nord-Trondelag, Norway; died in 847 in Jutland, Nord-Trondelag, Norway, Scandinavia.