Duncan I of Scotland, King of Scotland, was born circa 1001 in Scotland, United Kingdom to Crínán, Abbot of Dunkeld (-1045) and Bethóc of Scotland (c980-) and died circa 14 August 1040 Bothirgouane, Scotland, United Kingdom of unspecified causes. He married Suthen (c1001-) .
|Offspring of Duncan I of Scotland and Suthen (c1001-)|
|Malcolm III, King of Scotland (c1031-1093)||1031 Scotland, United Kingdom||13 November 1093 Alnwick, Northumberland, England, United Kingdom||Ingibiorg Finnsdóttir (-c1060) Ingibiorg Finnsdóttir (-c1060) Margaret of Wessex (c1045-1093)|
|Domnall (Donald) Bán, King of Scotland (c1035-c1097)|