Halfdan "Swarti/the Black" King of Vestfold Halfdan the Black
Abt 830 - 860 (30 years)(
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- 1 Halfdan "Swarti/the Black" King of Vestfold Halfdan the Black [1] b. Abt 830 d. 860
- Ragnhild _____
- 2 Harald I Hårfagre, King of Norway 10 years old when succeeded father a King Harald Fairhair Halvdansen [1.1] b. 850 d. 933
- Svannhild Øysteinsdtr
- 3 Olav Haraldson Geirstadaalf [1.1.1] b. Abt 897 d. 934
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- 4 Trygve Olavson [1.1.1.1] b. Abt 920 d. Abt 963
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- 4 Trygve Olavson [1.1.1.1]
- 3 Olav Haraldson Geirstadaalf [1.1.1]
- 2 Harald I Hårfagre, King of Norway 10 years old when succeeded father a King Harald Fairhair Halvdansen [1.1]