Þórður kakali Sighvatsson was a 13th-century Icelandic chieftain during the Age of the Sturlungs. He was the son of Sighvatur Sturluson, Snorri Sturluson's brother.
Following his brother Sturla's death in the Battle of Örlygsstaðir in 1238, Þórður... Wikipedia
Born: 1210, Sauðafell, Iceland
Died: 1256 (age 46 years), Norway
Cousins: Órækja Snorrason, Jón murtur Snorrason, Hallbera Snorradóttir, and more
Parents: Sighvatr Sturluson and Halldóra Tumadóttir
Grandparents: Sturla Þórðarson and Tumi Kolbeinsson