Ida Marie Nielsen (born August 20, 1996) is a Danish actress. She portrayed Margrethe in the History Channel series Vikings.
Biography[]
She made her debut as an actress when she was eleven-years-old. She played the role of Cicely, who was the daughter of Iben Hjejle in the crime series Anna Pihl (2006), and she also had a role in the film Monsterjægerne (2009) and Lev stærkt (2014).
Since leaving Vikings, Nielsen has been studying physical theatre performance at the acting school Scenekunst Akadamiet in Copenhagen.