Bjorn - Played by Nathan O'Toole At 12, the first-born son of Ragnar and Lagertha has just come of age in Viking society. The rite of passage occurs when Earl Haraldson presents him with a ring at the gathering known as the Thing. Bjorn yearns to be a warrior like his father, but his youth and inexperience hold him back.
Vikings. Bjorn Lothbrok is the son of Ragnar and Lagertha. Intelligent and determined, Bjorn loves and admires his father above all men. Following in Ragnar’s footsteps, Bjorn desires to test himself as a fighter as well as an explorer. Played by Alexander Ludwig
Björn Järnsida (Ironside), was a Viking raiding France in the 9th century. According to the old sagas he was the son of Ragnar Lodbroks and participated in Ragnars siege of Paris. The sagas also say that Björn got the name Ironside because he was never injured in battle. (Picture from the TV show Vikings).