Sighvatr Sturluson poet (1170–1238) Parents Ólöf Vilhjálmsdóttir Sturla Þórðarson (elder) Children Þórður kakali Sighvatsson Tumi Sighvatsson yngri Sturla Sighvatsson Steinvör Sighvatsdóttir Tumi Sighvatsson Siblings Snorri Sturluson Þórður Sturluson Helga Sturludóttir Partners Halldóra Tumadóttir