Sturla Þórðarson, who lived from 1214 to 1284, was a figure who balanced the turbulent politics and vibrant literature of medieval Iceland. His lifetime spanned the dramatic Age of the Sturlungs, a period defined by power struggles among the island’s leading families.
Chieftain and chronicler
Born as the youngest son of Þórður Sturluson and Þóra, Sturla grew up under the care of his grandmother, Guðný Böðvarsdóttir. Although family disputes over inheritance shadowed his youth, he reconciled with relatives and studied under his famous uncle, Snorri Sturluson, one of Iceland’s most celebrated saga authors.
Sturla’s life placed him frequently at the centre of Iceland’s great political conflicts. He participated in the Örlygsstaðabardagi, one of the most significant battles in the Sturlunga era, and allied himself with powerful leaders like Þórður kakali Sighvatsson. Despite being a man of peace by reputation, he often found himself drawn into the turbulence of his age.
From lawspeaker to royal historian
In public office, Sturla’s influence extended across Iceland. He briefly held the position of lawspeaker, the top legal role in the country, during the transition that followed the dissolution of the Icelandic Commonwealth. His work on the lawbook Járnsíða placed him at the heart of attempts to codify and reform the island’s legal system, though these new laws were soon replaced.
Exile in Norway in the 1260s opened another chapter in Sturla’s life. There he was commissioned to write the saga of King Haakon IV of Norway (Hákonar saga Hákonarsonar), cementing his reputation as a royal historian. Later, he was given the task of writing the saga of King Haakon’s son, Magnus the Lawmender, though only fragments of this work remain.
Back in Iceland, Sturla returned to legal duties, serving as legal administrator or lögmaður for different regions of the country. Disputes among Iceland’s leading figures and bishops eventually led to the division of legal authority between northwestern and southeastern regions.
Sagas, poetry and cultural memory
Sturla produced some of the most substantial scholarship in medieval Iceland. His Íslendinga saga, forming a major part of Sturlunga saga, is a key source for understanding the society and conflicts of his time. He was also a prolific poet, with verses preserved in various collections, including Skáldatal, which lists him as court poet to the Swedish ruler Birger Jarl.
Scholars continue to debate Sturla’s objectivity and motivations as both historian and participant in the events he described. Alongside major sagas, he may have contributed to Kristni saga and a version of the settlement history Landnámabók. Through his writing and leadership, Sturla Þórðarson helped shape Iceland’s legal structures and its literary legacy, bridging the worlds of governance and storytelling during a pivotal era.
Sources
- Wikipedia
- Wikipedia (Icelandic) in Icelandic
