Now a young man, Bjorn Ironside proves himself in battle and earns his famous moniker from his father. Major Antagonists and Betrayals
Lagertha leaves Ragnar after he takes Aslaug as a second wife. She eventually returns as a powerful Earl in her own right to aid Ragnar in his battles.
After the premiere, the story jumps forward four years, showing Ragnar and Princess Aslaug with a new family, including their young son.
In Season 2 of Vikings , Ragnar Lothbrok rises from Earl to King while navigating treacherous alliances and expanding his raids into England. The season begins with a civil war between Ragnar and his brother Rollo, who eventually reconciles with his family after being defeated. Key Plot Developments