Helga joyfully announces the news of her pregnancy to Floki, who is excited until he realizes that his unborn child will have a "terrible father". Helga tells Floki that he is not terrible and the news is happy; Floki agrees and says that they should get married.
Helga gives birth to a daughter, named Angrboda by Floki. She is raised away from Kattegat in the mountainous woods. Helga dotes on the child, but notices that her father is behaving more and more distant. The 'family life' doesn't suit him, and Floki tells Helga that it is too much happiness. Though frustrated, Helga tells him to leave if he must, but Floki doesn't want that either.
Angrboða has yet to play a large part in the storyline, though she is currently about 3 years old. Helga, Aslaug and Siggy run a sort of communal daycare for the former twos' children and they are often together.
Angrboda dies of a fever while Floki is imprisoned in the cave. Helga is seen in the thick, winter snow trying to dig a grave for her, but Ragnar sees her and helps her dig the grave for her daughter. Floki, despite not having acted as much of a father to her, is grief-stricken when he learns that his daughter is dead.
Angrboða in Old Norse means "She who brings sorrow".
|Season two appearances|
|Brother's War||Invasion||Treachery||Eye For an Eye||Answers in Blood|
|Unforgiven||Blood Eagle||Boneless||The Choice||The Lord's Prayer|
|Season three appearances|
|Mercenary||The Wanderer||Warrior's Fate||Scarred||The Usurper|
|Born Again||Paris||To the Gates!||Breaking Point||The Dead|
|Season four appearances|
|A Good Treason||Kill the Queen||Mercy||Yol||Promised|
|What Might Have Been||The Profit and the Loss||Portage||Death All 'Round||The Last Ship|
|The Outsider||The Vision||Two Journeys||In the Uncertain Hour Before the Morning||All His Angels|
|Crossings||The Great Army||Revenge||On the Eve||The Reckoning|