 Tryggvaflokkr

Tryggvaflokkr (the "Flokkr-poem of Tryggvi") was an Old Norse poem about Tryggve the Pretender, an 11th-century Viking chieftain who purported to be the son of Olaf Tryggvason and tried to conquer Norway in 1033.It is usually attributed to Sighvat Thordarson, a skald and court poet of Canute the Great.